1. How he won the race impressed us all, __________?

A. wasn’t it B. didn’t it C. did he D. didn’t he (khẳng định Qk sang phủ định QK)

2. ___________ my lesson by noon, I will come around.

A. As soon as I am finishing B. After I have finished C. Before I had finished C. If I will finish (Dựa vào ngữ cảnh câu)

3. ___________, we went to as many islands as possible.

A. Until I will have in Greece B. When we were in Greece C. As soon as I have been in Greece D. Before I had been in Greece (Dựa vào ngữ cảnh câu)

4. She will give the children their dinner ___________.

A. before he comes home B. when he had come C. as soon as he is coming D. until he comes (hành động xảy ra trc dùng QKHT, xảy ra sau dùng QKĐ)

5. He'll have to behave better ___________.

A. until he is going to school B. until he has gone to school C. when he goes to school D. before he will be going to school (Dựa vào ngữ cảnh câu)

6. Arthur pretended not _____ hurt when his younger sister bit him.

A. having B. be C. to have D. to have been (sau pretend dùng Ving)

7. I truly appreciated _____ to give the commencement address, but I wasn’t able to accept the honor because of a previous commitment.

A. asking B. to have asked C. to ask  D. having been asked (sau appeciated dùng Ving)

- Xin ctlhn ạ

1. D. didn’t he

2. B. After I have finished

3. B. When we were in Greece

4. B. when he had come

5. B. until he has gone to school

6. A. having

7. D. having been asked