Câu hỏi: 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 1: There are billions of stars in_________ space.

A. a

B. an

C. the

D. x

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

A. organize

B. organized

C. organizes

D. organizing

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.