Fill in the blank marked [D] using the most appropriate option.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. “their.”
The complete sentence is:
“To their surprise, they found a ___ woman inside the house.”
The idiomatic phrase “to their surprise” is commonly used to indicate that what follows was unexpected for those people. It introduces the element of surprise directly linked to the subjects of the sentence.
Using “they’re” (contraction of “they are”), “there are” (indicating existence), or “there” alone would be incorrect grammar and meaning in this context.