Question

Which sentence contains an error in the use of apostrophes?

A.
I thought the red sweater was yours.

B.
Who's books are those?

C.
You can’t listen to everyone's opinion, or you'll get confused.

D.
The tree lost one of its branches in the storm.

Answer 1

The sentence that contains an error in the use of an apostrophe is, option B. Who's books are those?. The use of apostrophe here is incorrect because the right word to be used in this sentence is the word "whose". Who's is the shorter term for "who is".