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Question 3461Question →

A cyclist rides from his home to a nearby park $12$ miles away at a speed of $12$ miles per hour. He returns home along the same route at a speed of $6$ miles per hour. What is his average speed for the entire round trip in miles per hour?

9

4

8

24

Show answer & explanation

Answer: $8$

Answer

The average speed for the entire round trip is

8

miles per hour.

The correct answer is found by first determining the total distance and total time. The park is 12 miles away, making the round trip 24 miles. The trip there takes 1 hour (12/12) and the trip back takes 2 hours (12/6), for a total of 3 hours. Dividing the total distance (24) by the total time (3) yields an average speed of 8 mph.

Step-by-Step Solution

Calculate the total distance for the round trip.

12

miles (outbound) +

12

miles (return) =

24

total miles.

Average speed requires the total distance traveled over the entire journey.

Calculate the time taken for the outbound trip.

12

miles /

12

mph =

1

hour.

Time is equal to distance divided by speed.

Calculate the time taken for the return trip.

12

miles /

6

mph =

2

hours.

The cyclist travels the same distance back, but at a slower speed.

Calculate the total time for the trip.

1

hour +

2

hours =

3

total hours.

Average speed requires the total duration of the trip.

Calculate the average speed for the round trip.

24

miles /

3

hours =

8

miles per hour.

Average speed is equal to total distance divided by total time.

Key Concept

Average Speed for Round Trips

Question 3462Question →

A logistics officer must load four distinct cargo items onto a transport aircraft. To maintain proper weight distribution, the items must be loaded in a specific sequence based on their total weight. Arrange the following cargo items in order from lightest to heaviest.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct order from lightest to heaviest is: the crate (

2,250

lbs), the pallet (

2,280

lbs), the container (

2,300

lbs), and the supply pod (

2,330

lbs).

By converting all items to a common unit (pounds), we can accurately compare their weights: the crate is

2,250

lbs, the pallet is

2,280

lbs, the container is

2,300

lbs, and the supply pod is

2,330

lbs. Arranging these from lightest to heaviest yields the correct sequence.

Step-by-Step Solution

Convert the weight of the crate to pounds.

2,250

lbs

Standardizing all weights to a single unit (pounds) allows for direct comparison.

\frac{9}{8} \times 2,000 = 2,250

Convert the weight of the pallet to pounds.

2,280

lbs

Since there are

16

ounces in a pound, divide by

16

36,480 \div 16 = 2,280

Convert the weight of the container to pounds.

2,300

lbs

Since there are

2,000

pounds in a ton, multiply by

2,000

1.15 \times 2,000 = 2,300

Convert the weight of the supply pod to pounds.

2,330

lbs

The pod has mixed units. Convert the ton to

2,000

pounds and the ounces to pounds (

5,280 \div 16 = 330

). Adding them gives

2,000 + 330 = 2,330

Arrange the converted weights in ascending order.

2,250 < 2,280 < 2,300 < 2,330

The question asks for the items to be ordered from lightest to heaviest.

Key Concept

Multi-step conversion between ounces, pounds, and tons.

Estimated Time:3m 0s

Question 3463Question →

The technician noted that the minor voltage drop was a precursor to the complete electrical outage. In this sentence, what does the word precursor most nearly mean?

precaution

forerunner

aftermath

remedy

Show answer & explanation

Answer: forerunner

Answer

forerunner

The word precursor is derived from the prefix 'pre-' (meaning 'before'), the Latin root 'curs' (meaning 'to run'), and the suffix '-or' (designating an agent or object). Thus, a precursor is literally something that runs ahead or comes before, which aligns directly with the meaning of 'forerunner'.

Step-by-Step Solution

Break down the morphological components of the target word precursor.

The word contains the prefix 'pre-' (meaning 'before'), the base root 'curs' (from Latin currere, meaning 'to run'), and the noun suffix '-or' (indicating an agent, device, or thing that performs an action).

Analyzing prefixes, roots, and suffixes reveals the foundational meaning of derived vocabulary.

Synthesize the affix meanings to define the full word and evaluate the context.

Literally meaning 'that which runs before,' a precursor is an indicator, predecessor, or forerunner that precedes a subsequent occurrence.

Matching the morphological synthesis with the sentence context confirms the correct synonym.

Key Concept

Prefix and Suffix Analysis

Estimated Time:1m 0s

Question 3464Question →

Match each target vocabulary word on the left with its closest direct synonym on the right.

Click a left item, then click its matching right item

Show answer & explanation

Answer

LACONIC pairs with Concise; OBDURATE pairs with Stubborn; PENURIOUS pairs with Impoverished; SAGACIOUS pairs with Discerning.

Each vocabulary term pairs with its direct semantic definition: LACONIC denotes brevity in expression (Concise); OBDURATE denotes inflexible resistance to change (Stubborn); PENURIOUS denotes severe economic destitution (Impoverished); and SAGACIOUS denotes wisdom and perceptive judgment (Discerning).

Step-by-Step Solution

Determine the precise definition of the term LACONIC.

LACONIC denotes expressing ideas with brevity and economy of language.

This establishes a direct synonym relationship with 'Concise'.

Determine the precise definition of the term OBDURATE.

OBDURATE denotes an unyielding, inflexible, or stubbornly hardened stance.

This establishes a direct synonym relationship with 'Stubborn'.

Determine the precise definition of the term PENURIOUS.

PENURIOUS denotes being destitute, indigent, or lacking financial resources.

This establishes a direct synonym relationship with 'Impoverished'.

Determine the precise definition of the term SAGACIOUS.

SAGACIOUS denotes possessing acute perception, wisdom, and keen mental judgment.

This establishes a direct synonym relationship with 'Discerning'.

Key Concept

Direct semantic pairing of advanced isolated vocabulary without contextual clues.

Estimated Time:1m 0s

Question 3465Question →

A military cargo plane flies for $2$ hours and $20$ minutes at an average speed of $420$ miles per hour. It then encounters a strong headwind, reducing its average speed to $360$ miles per hour for the remaining $45$ minutes of the flight. What is the total distance, in miles, traveled by the cargo plane?

Show answer & explanation

Answer: 1250; 1250 miles; 1,250; 1,250 miles

Answer

The total distance traveled by the cargo plane is 1250 miles.

The problem requires calculating the distance for two separate flight segments and adding them together. For the first segment, the time is

2

hours and

20

minutes (

\frac{7}{3}

hours) and the speed is

420

mph, resulting in

980

miles. For the second segment, the time is

45

minutes (

\frac{3}{4}

hours) and the speed is

360

mph, resulting in

270

miles. Adding these distances yields a total of

1250

miles.

Step-by-Step Solution

Convert the flight time of the first leg into hours.

2

hours and

20

minutes is equal to

2\frac{1}{3}

hours, or

\frac{7}{3}

hours.

Speed is given in miles per hour, so time must be in hours to correctly use the distance formula.

Calculate the distance traveled during the first leg.

420 \times \frac{7}{3} = 980

miles.

Applying the formula Distance = Rate

\times

Time.

Convert the flight time of the second leg into hours.

45

minutes is equal to

\frac{45}{60}

hours, which simplifies to

\frac{3}{4}

hours.

Uniform units are required before calculating the distance for the second segment.

Calculate the distance traveled during the second leg.

360 \times \frac{3}{4} = 270

miles.

Applying the formula Distance = Rate

\times

Time for the reduced speed segment.

Add the distances from both legs to find the total distance.

980 + 270 = 1250

miles.

The total distance is the sum of the distances traveled in each individual segment of the flight.

Key Concept

Calculating total distance for a multi-leg journey by accurately converting minutes to fractional hours and applying the Distance = Rate

\times

Time formula.

Question 3466Question →

The quality assurance report noted that several manufactured parts were substandard. In this sentence, what does the word substandard most nearly mean?

superior

inferior

substantial

customary

Show answer & explanation

Answer: inferior

Answer

inferior

The word 'substandard' is constructed from the Latin prefix 'sub-', meaning 'under' or 'below', combined with the base word 'standard'. Therefore, 'substandard' refers to something that is below standard or poor in quality, making 'inferior' the correct synonym.

Step-by-Step Solution

Analyze the prefix and root of the target word

The prefix 'sub-' means 'under' or 'below', and 'standard' denotes an accepted level of quality or benchmark.

Deconstructing the affix and base provides the core morphological definition.

Synthesize the meaning and select the closest synonym

'Substandard' describes something that falls below an established quality level, which directly equates to 'inferior'.

Connecting the combined morphological definition to the answer choices isolates the precise synonym.

Key Concept

Prefix Analysis with 'sub-'

Estimated Time:30s

Question 3467Question →

Match each vocabulary term on the left with its most direct synonym on the right.

Click a left item, then click its matching right item

Show answer & explanation

Answer

TRANQUIL pairs with Peaceful; FEEBLE pairs with Weak; VACANT pairs with Empty; HAZARDOUS pairs with Dangerous.

Each target vocabulary word directly aligns with its standard synonym definition: TRANQUIL means peaceful and calm, FEEBLE means weak and deficient in physical vigor, VACANT means empty and unoccupied, and HAZARDOUS means dangerous and fraught with risk.

Step-by-Step Solution

Identify the primary definition of TRANQUIL

TRANQUIL describes a state of calm and stillness, matching with Peaceful.

Establishes the semantic definition for the first isolated term.

Identify the primary definition of FEEBLE

FEEBLE describes having little physical strength or power, matching with Weak.

Establishes the semantic definition for the second isolated term.

Identify the primary definition of VACANT

VACANT describes space or property that is unoccupied, matching with Empty.

Establishes the semantic definition for the third isolated term.

Identify the primary definition of HAZARDOUS

HAZARDOUS describes situations or substances that pose peril or risk, matching with Dangerous.

Establishes the semantic definition for the fourth isolated term.

Key Concept

Direct semantic pairing of high-frequency isolated vocabulary words with their primary synonyms.

Estimated Time:45s

Question 3468Question →

Match each uppercase vocabulary word on the left with its most precise direct synonym on the right.

Click a left item, then click its matching right item

Show answer & explanation

Answer

AUDACIOUS pairs with Daring, PRAGMATIC pairs with Practical, PLACID pairs with Calm, and LACONIC pairs with Concise.

Each vocabulary term pairs directly with the adjective sharing its primary definition: AUDACIOUS equates to Daring, PRAGMATIC equates to Practical, PLACID equates to Calm, and LACONIC equates to Concise.

Step-by-Step Solution

Determine the meaning of AUDACIOUS

Bold, adventurous, or reckless.

Directly matches 'Daring'.

Determine the meaning of PRAGMATIC

Guided by practical experience and realism rather than theory.

Directly matches 'Practical'.

Determine the meaning of PLACID

Peacefully free of interruption or disturbance.

Directly matches 'Calm'.

Determine the meaning of LACONIC

Using very few words to express an idea.

Directly matches 'Concise'.

Key Concept

Direct semantic equivalence among isolated adjectives

Estimated Time:45s

Question 3469Question →

Fill in the blank with an appropriate one-word synonym for the bolded word based on the context clues in the sentence.

Fill in the blanks below

The flight instructor signaled that the training drill would commence at sunrise, requiring every pilot to pre-flight inspections promptly at 0600 hours.

Show answer & explanation

Answer

begin (or start)

In this context, 'commence' means to begin or start an activity. Clues such as 'at sunrise' and 'promptly at 0600 hours' establish that the drill is underway at its initial scheduled time. Therefore, 'begin' or 'start' correctly completes the sentence.

Step-by-Step Solution

Identify the target bolded word and examine the surrounding context clues.

The target word is 'commence', framed by context clues such as 'at sunrise' and 'promptly at 0600 hours'.

Contextual time references indicate the starting point of an event.

Determine the contextual meaning of 'commence' and provide an equivalent synonym for the blank.

The word 'commence' means to start or begin.

Inserting 'begin' or 'start' into the blank preserves grammatical structure and semantic meaning.

Key Concept

Using context clues to determine the synonym of a target word

Estimated Time:30s

Question 3470Question →

A local sports center is installing a new rectangular practice mat for gymnastics. The designated floor space is $40$ feet long and $20$ feet wide. If the specialized foam matting costs $\$5$ per square foot, what is the total cost to cover this floor space?

\$400

\$600

\$800

\$4,000

Show answer & explanation

Answer: $\$4,000$

Answer

The total cost to cover the floor space is

\$4,000

To find the total cost, we first need to determine the total amount of matting required by calculating the area of the rectangular space. The area is found by multiplying the length by the width:

40 \times 20 = 800

square feet. Then, we multiply this total area by the cost of the matting per square foot:

800 \text{ square feet} \times \$5 \text{ per square foot} = \$4,000

Step-by-Step Solution

Calculate the area of the rectangular floor space.

40 \text{ feet} \times 20 \text{ feet} = 800 \text{ square feet}

The cost of the matting is priced per square foot, so you must first determine the total area of the floor space.

Calculate the total cost by multiplying the area by the price per square foot.

800 \text{ square feet} \times \$5/\text{square foot} = \$4,000

Multiplying the total square footage by the cost per unit of area gives the total expense.

Key Concept

Calculating the area of a rectangle to determine total material costs based on a unit rate.

Question 3471Question →

A landscaper is installing sod in a rectangular backyard that is $45$ feet long and $30$ feet wide. If the sod costs $\$6.00$ per square yard, what is the total cost of the sod for the backyard?

\$300

\$900

\$2,700

\$8,100

Show answer & explanation

Answer: $\$900$

Answer

The total cost of the sod for the backyard is

\$900

The correct answer is found by determining the area in square yards and multiplying by the unit price. Converting the dimensions first gives

15

yards by

10

yards, yielding an area of

150

square yards. Multiplying

150

\$6.00

gives a total cost of

\$900

Step-by-Step Solution

Convert the dimensions of the rectangular backyard from feet to yards.

Length =

45 \div 3 = 15

yards; Width =

30 \div 3 = 10

yards.

Since the cost is given per square yard, it is most efficient to calculate the area in square yards by first converting the linear dimensions.

Calculate the area of the backyard in square yards.

15 \text{ yards} \times 10 \text{ yards} = 150 \text{ square yards}

The area of a rectangle is found by multiplying its length by its width.

Calculate the total cost of the sod.

150 \text{ square yards} \times \$6.00/\text{square yard} = \$900

Multiplying the total area in square yards by the cost per square yard gives the final total cost.

Key Concept

Calculating rectangular area and applying appropriate unit conversions to estimate total cost.

Alternative Method

You can also calculate the area in square feet first (

45 \times 30 = 1,350

sq ft), then divide by

9

to convert to square yards (

1,350 \div 9 = 150

sq yds), and finally multiply by the cost per square yard.

Estimated Time:1m 30s

Question 3472Question →

The word ACQUIRE most nearly means which of the following?

surrender

obtain

inquire

require

Show answer & explanation

Answer: obtain

Answer

The word 'obtain' is the direct synonym of 'ACQUIRE'.

The verb 'acquire' means to gain, receive, or come into possession of something. The word 'obtain' has the identical meaning of gaining possession.

Step-by-Step Solution

Identify the primary definition of the target word 'ACQUIRE'

The verb 'acquire' means to gain possession of, earn, or buy something.

Establishing the precise definition of the isolated root word is necessary to match it with its equivalent synonym.

Compare the choices to the target definition and eliminate incorrect alternatives

'Obtain' matches the meaning of gaining possession, while the other choices represent an opposite, a visual false friend, or a distinct root derivation.

Evaluating semantic equivalence ensures the selection of the precise synonym.

Key Concept

Direct synonym identification for isolated vocabulary terms

Estimated Time:30s

Question 3473Question →

Which option represents the most accurate synonym for the word FASTIDIOUS?

rapid

careless

meticulous

hesitant

Show answer & explanation

Answer: meticulous

Answer

The word 'meticulous' is the correct synonym for 'fastidious'.

The adjective 'fastidious' signifies being excessively particular, demanding, and attentive to fine details. 'Meticulous' carries the exact same meaning of taking extreme care with details.

Step-by-Step Solution

Determine the formal definition of the target word 'FASTIDIOUS'.

'Fastidious' is an adjective meaning very attentive to accuracy, precision, and detail.

Defining the target term clearly establishes the semantic standard needed to evaluate the options.

Evaluate the choices to identify the word with the equivalent meaning.

'Meticulous' means showing great attention to detail and precision, providing an exact match.

Comparing standard definitions distinguishes the authentic synonym from phonetic distractors and antonyms.

Key Concept

Isolated word synonym recognition through precise semantic definition

Estimated Time:30s

Question 3474Question →

A cargo aircraft flies from a logistics hub to a regional airport, a one-way distance of $360$ miles. The aircraft makes the outbound journey at an average speed of $180$ mph. On the return trip along the exact same route, carrying a heavier load, it travels at an average speed of $120$ mph. What is the aircraft's average speed for the entire round trip?

72

mph

144

mph

150

mph

300

mph

Show answer & explanation

Answer: $144$ mph

Answer

The correct average speed for the entire round trip is

144

mph.

The correct average speed is found by dividing the total round-trip distance by the total round-trip time. The total distance is

720

miles (

360

outbound

+ 360

return). The outbound flight takes

2

hours (

360 \div 180

) and the return flight takes

3

hours (

360 \div 120

), resulting in a total time of

5

hours. Dividing

720

miles by

5

hours gives an average speed of

144

mph.

Step-by-Step Solution

Calculate the time taken for the outbound journey.

360

miles

\div 180

mph

= 2

hours.

Time equals distance divided by speed.

Calculate the time taken for the return journey.

360

miles

\div 120

mph

= 3

hours.

The return distance is the same, but the return speed is different.

Determine the total distance and total time for the entire round trip.

Total distance

= 360 + 360 = 720

miles. Total time

= 2 + 3 = 5

hours.

Average speed for a multi-leg journey requires the overall totals, not just the averages of each leg.

Calculate the overall average speed.

720

miles

\div 5

hours

= 144

mph.

Average speed is equal to the total distance divided by the total time.

Key Concept

Average Speed in Round Trips

Question 3475Question →

Because visibility was poor during the night patrol, the sentry had to remain vigilant at all times to spot potential threats. In this sentence, vigilant most nearly means:

careless

fearful

watchful

hidden

Show answer & explanation

Answer: watchful

Answer

The word "vigilant" most nearly means "watchful."

In this sentence, the context clues "poor visibility" and "spot potential threats" show that the sentry needed to maintain continuous alertness and observation. Therefore, "watchful" is the most accurate synonym for "vigilant."

Step-by-Step Solution

Identify the target word and analyze the surrounding context in the sentence.

The target word is "vigilant," describing the required posture of a sentry on night patrol under poor visibility.

Context clues surrounding the word provide semantic evidence of its intended meaning.

Examine the cause-and-effect and purpose clues provided in the sentence.

The phrase "to spot potential threats" indicates that the sentry must stay attentive, alert, and on guard.

The stated purpose directly clarifies the action and demeanor required.

Match the deduced meaning with the closest synonym among the options.

"Watchful" directly captures the meaning of being alert and observant.

"Watchful" is the precise contextual synonym for "vigilant."

Key Concept

Using context clues to determine the synonym of a word in a sentence

Question 3476Question →

Read the sentence below and evaluate the contextual clues. Based on the contrast and defining details in the passage, what single-word synonym best replaces or defines the bolded term?

Fill in the blanks below

Despite repeated diplomatic appeals and third-party mediation urging both factions to reach a workable compromise, the faction leader remained entirely intransigent, refusing to concede any disputed territory or modify his non-negotiable demands. Based on these context clues, an accurate one-word synonym for 'intransigent' is .

Show answer & explanation

Answer

uncompromising (or valid synonyms such as unyielding, inflexible, obstinate, or stubborn)

The sentence provides clear contrast and elaborative clues. While mediators urged a 'workable compromise,' the leader demonstrated the opposite behavior by 'refusing to concede... or modify his non-negotiable demands.' This direct definition demonstrates that 'intransigent' describes someone who is completely unwilling to yield or compromise. Therefore, 'uncompromising' (along with synonyms like 'unyielding', 'inflexible', and 'obstinate') is the correct response.

Step-by-Step Solution

Identify the target vocabulary word and its grammatical role in the sentence.

The target word is 'intransigent,' functioning as a predicate adjective modifying 'the faction leader.'

Establishing the part of speech ensures that the replacement synonym agrees grammatically and syntactically.

Analyze the contrast and elaborative context clues in the surrounding clauses.

The initial clause establishes an expectation of 'compromise' and 'mediation,' which is contrasted by the leader's action: 'refusing to concede any disputed territory or modify his non-negotiable demands.'

Contrast clues signaled by 'Despite' combined with direct explanatory descriptions define the leader's complete refusal to change his position or make concessions.

Select a precise synonym that captures the meaning of rigidly refusing to compromise.

Terms such as 'uncompromising,' 'unyielding,' and 'inflexible' directly match this contextual definition.

A precise synonym must align with both the denotation of stubborn refusal to yield and the formal register of the sentence.

Key Concept

Context Clues for Synonyms

Estimated Time:1m 0s

Question 3477Question →

Unlike the lavishly decorated administrative offices at headquarters, the remote operating outpost was strictly austere, containing only bare concrete walls and basic field gear. In this sentence, the word austere most nearly means which of the following?

severe

plain

ornate

secluded

Show answer & explanation

Answer: plain

Answer

plain

The word 'plain' is the correct synonym because the sentence contrasts the outpost with 'lavishly decorated' offices and describes it as having 'bare concrete walls and basic field gear.' In this context, austere means unadorned and simple.

Step-by-Step Solution

Identify the contrast clue in the sentence structure.

The opening dependent clause 'Unlike the lavishly decorated administrative offices' sets up an antonym relationship with 'austere'.

The contrast transition 'Unlike' signals that the target word describes the opposite of lavish ornamentation.

Analyze the descriptive context following the target word.

The phrase 'containing only bare concrete walls and basic field gear' provides direct context describing an unadorned physical environment.

Syntactic elaboration confirms that 'austere' in this setting refers to physical simplicity and lack of luxury.

Match the contextual clues to the appropriate synonym.

The word 'plain' precisely means simple, unadorned, and without decoration.

The word 'plain' satisfies both the contrast with lavishness and the definition provided by the bare walls.

Key Concept

Using contrast markers and descriptive restatements as context clues to determine word meaning

Estimated Time:45s

Question 3478Question →

Examine the isolated vocabulary term. What precise synonym correctly completes the equivalence statement below?

Fill in the blanks below

A direct, standard synonym for the adjective PRUDENT is .

Show answer & explanation

Answer

cautious (or careful, wise, judicious)

The adjective 'prudent' denotes the quality of being careful, cautious, and sensible in practical affairs. Therefore, 'cautious' or 'careful' represents its closest direct synonym.

Step-by-Step Solution

Analyze the definition and grammatical category of the target word PRUDENT.

PRUDENT is an adjective meaning acting with or showing care, caution, and good judgment regarding future consequences.

Establishing the precise definition and part of speech sets the criteria for an accurate synonym.

Identify equivalent single-word terms that preserve both semantic meaning and part of speech.

Terms such as 'cautious', 'careful', or 'wise' directly describe exercising sound discretion and vigilance.

An exact synonym must match the adjective form while conveying identical semantic value without altering connotation.

Key Concept

Direct synonym identification for isolated adjectives

Estimated Time:45s

Question 3479Question →

The maintenance supervisor instructed the crew to eliminate all nonessential tasks during the shift. In this sentence, what does the word nonessential most nearly mean?

Crucial

Nonsensical

Unnecessary

Damaged

Show answer & explanation

Answer: Unnecessary

Answer

Unnecessary

The word 'nonessential' is formed by joining the prefix 'non-' (meaning 'not') with the base word 'essential' (meaning 'necessary' or 'vital'). Thus, 'nonessential' most nearly means 'unnecessary'.

Step-by-Step Solution

Identify the prefix and base word in the target term

The word 'nonessential' breaks down into the prefix 'non-' and the base word 'essential'.

Analyzing morphological structure allows the deduction of the word's complete definition.

Combine the meanings of the affix and base word

The prefix 'non-' means 'not', and 'essential' means 'necessary' or 'required'. Combined, 'nonessential' means 'not necessary' or 'unnecessary'.

Synthesizing word parts directly identifies the synonymous meaning.

Key Concept

Prefix and Suffix Analysis

Question 3480Question →

Match each target word used in the sentence context to its correct synonym or contextual definition.

Click a left item, then click its matching right item

Show answer & explanation

Answer

Novice matches 'Beginner or inexperienced person'; Hazardous matches 'Dangerous or posing risk of harm'; Reluctant matches 'Hesitant or unwilling to proceed immediately'; Thrive matches 'Flourish or grow vigorously'.

Each word is matched to its definition through distinct context clues: 'novice' connects to having 'just joined' (beginner); 'hazardous' connects to 'protective gloves' and 'corrosive solvent' (dangerous); 'reluctant' connects to pausing before action (hesitant); and 'thrive' connects to ideal growing conditions (flourish).

Step-by-Step Solution

Analyze context clues for 'novice' in the first sentence.

The phrase 'had just joined' signals that the subject is new to the job, identifying 'novice' as a beginner.

Time-based and situational clues clarify experience level.

Analyze context clues for 'hazardous' in the second sentence.

The requirement for 'protective gloves' around 'corrosive solvent' indicates that 'hazardous' means dangerous.

Safety precautions directly correlate with dangerous conditions.

Analyze context clues for 'reluctant' in the third sentence.

Pausing to verify diagrams before acting indicates hesitation, identifying 'reluctant' as hesitant or unwilling.

Cautious behavior reflects a state of hesitation.

Analyze context clues for 'thrive' in the fourth sentence.

Fertile soil and water provide optimal conditions for plants to grow vigorously, meaning 'thrive' matches flourish.

Favorable environmental conditions lead to flourishing growth.

Key Concept

Using surrounding sentence clues to determine the precise synonym or contextual meaning of a word.

Estimated Time:45s

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