Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

More people will come to this city _________.

A. when the new theatre was constructed

B. once the new theatre is constructed

C. before the new theatre was constructed

D. after the new threat had been constructed

VIP PLUS - ĐỀ SỐ 1