Câu hỏi: 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 1: 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 2: In some parts of the country, prices are__________ than in others.

A. the highest

B. higher and higher

C. highest

D. more and more high

Câu 3: The boys proposed that their group leader__________ a camping trip.

A. organize

B. organized

C. organizes

D. organizing

Câu 4: No sooner ________ than he begins to be washed.

A. a human being born

B. a human being had been born

C. was a human being born

D. is a human being born

Câu 5: _________ 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 6: Be careful or you may get lost and run out of money.” She said. 

A. She advised me to be careful or I might get lost and run out of money.

B. She warned me to be careful or I had to get lost and run out of money.

C. She ordered me to be careful and I might get lost and run out of money.

D. She told me to be careful if I got lost and run out of the money.