During the excavation of the ancient Roman villa, the archaeologists uncovered a cache of beautifully preserved glass vessels. Because the glass had become extremely brittle over the centuries, the researchers had to handle each piece with extreme care. They worked at their exceptionally slow pace, carefully documenting the coordinates of each find before lifting it from the soil.
Which of the following choices best replaces the underlined portion to ensure the sentence is grammatically correct?
- NO CHANGEAnswer
- Btheir exceptional slow
- Cthere exceptionally slow
- Da pace more slower than any excavation
Answer
NO CHANGE
The correct option correctly uses the possessive pronoun 'their' to refer to the researchers, and the adverb 'exceptionally' to modify the adjective 'slow,' which in turn modifies the noun 'pace.' This maintains proper grammatical relationships and modifier usage.
Step-by-Step Solution
Key Concept
Adjective and Adverb Modifier Usage