Please anybody can tell me why the following quiz's correct answer is B based on the TKT book.
Two of the words have the same grammatical function in the sentence. One does NOT. Choose the letter(A,B or C) which does NOT have the same grammatical function.
It was built when they were young, so they don't remember the old building
A was
B were
C don't
Two of the words have the same grammatical function in the sentence. One does NOT. Choose the letter(A,B or C) which does NOT have the same grammatical function.
It was built when they were young, so they don't remember the old building
A was
B were
C don't