Câu hỏi: There is no excuse for your late submission! You _________ the report by last Monday.

A. needn’t have finished

B. mightn’t have finished

C. should have finished

D. must have finished

Câu 1: The last time I went to the museum was a year ago.

A. I have not been to the museum for a year.

B. A year ago, I often went to the museum.

C. My going to the museum lasted a year.

D. At last I went to the museum after a year.

Câu 2: I deeply regret __________ to her so severely last night. She was badly hurt.

A. to speak

B. to be speaking

C. being spoken

D. having spoken

Câu 3: _________ ten minutes earlier, you would have got a better seat.

A. If you arrived

B. Had you arrived

C. Were you arrived

D. If you hadn’t arrived

Câu 4: It isn’t necessary for us to get a visa for Singapore.

A. We mustn’t get a visa for Singapore.

B. We needn’t get a visa for Singapore.

C. We mayn’t get a visa for Singapore.

D. We shouldn’t get a visa for Singapore.

Câu 5: They _________ enthusiastically when their teacher ___________in.

A. will discuss/ will come

B. will have discussed/ comes

C. were discussing/ came

D. discuss/ comes

Câu 6: There are billions of stars in_________ space.

A. a

B. an

C. the

D. x