Câu hỏi: I last saw Bob when I was in Ho Chi Minh City.

A. I didn't see Bob since I was in Ho Chi Minh City.

B. I could see Bob if I was in Ho Chi Minh City.

C. I haven't seen Bob since I was in Ho Chi Minh City.

D. When I was in Ho Chi Minh City, I saw Bob.

Câu 1: If I won a big prize in a lottery, I'd give up my job.

A. Although I won the lottery, I gave up my job.

B. Were I to win the lottery, I gave up my job.

C. Unless I won the lottery, I gave up my job.

D. Had I won the lottery, I gave up my job.

Câu 2: I should have finished my work last night but I was exhausted.

A. Last night I was exhausted but I tried to finish my work.

B. My work was finished last night but I was exhausted.

C. I did finished my work last night thought I was exhausted.

D. I was exhausted so I didn’t finish my work yesterday as planned.

Câu 3: The leader went so fast. No one could keep up with him.

A. If only the leader had gone faster.

B. What a fast leader!

C. If the leader hadn’t gone so fast, we could have kept up with him.

D. I wish the leader could not have kept up with us.

Câu 4: "Why don't you ask the teacher for help?" Peter asked me.

A. Peter told me the reason why I did not ask the teacher for help.

B. Peter recommended me not to ask the teacher for help.

C. Peter advised me to ask the teacher for help.

D. Peter suggested that he should ask the teacher for help.

Câu 5: He can’t give you a lift because he doesn’t have a car.

A. Despite having a car, he can't give you a lift.

B. If he has a car, he can give you a lift.

C. If he had a car, he could give you a lift.

D. He can give you a lift although he doesn't have a car.

Câu 6: The rate of inflation has fallen steadily during recent months.

A. There has been a steady decline of the rate of inflation during recent months.

B. There is a steady decline of the rate of inflation during recent months.

C. There is a steady decline of the rate in inflation during recent months.

D. There has been a steady decline in the rate of inflation during recent months.