Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 31)

It _____________ Susan that you saw last night. She’s abroad with her family.

12/50

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

It _____________ Susan that you saw last night. She’s abroad with her family.

should have been

must have been

can’t have been

needn’t have been

Giải thích

Chọn C