Read the passage below about the construction of the Florence Cathedral. What punctuation mark should be placed in the blank to grammatically complete the second sentence?
Answer:Filippo Brunelleschi faced a daunting challenge when he was commissioned to build the dome of the Florence Cathedral. Many citizens wondered how the architect could construct such a massive structure without wooden scaffolding【.】 He ultimately succeeded by using an innovative herringbone brick-laying pattern. This technique distributed the weight outward rather than downward.
Answer
A period (.) is the correct punctuation mark to end the sentence.
The sentence containing the blank is an indirect question, which functions grammatically as a declarative statement. Consequently, it must end with a period. A question mark would be incorrect because the sentence does not ask a direct question.
Step-by-Step Solution
Key Concept
Indirect questions are grammatically declarative sentences and must end with a period rather than a question mark.