II:

1. D

2. B

3. A

4. B

V: 

1. came

2. sent

3. is attending

4. play

5. arrived - were having

6. has been done - came

VI:

1. Ba said that he didn't know what his friend were doing.

2. I asked my brother if he could help me repair my computer.

3. She asked her son if he would arrive there at 10 the following day.

4. Nam asked Nga if her parents spoke English. She answered that they didn't

5. Nam advised Nga to take part in that sport.

6. It's interesting to go swimming

7. The ball was kicked into the goal by me yesterday.

8. People are cutting many trees down.

9. This is a twelve-chapter book.

10. It's been two months since the last time it rained

II. Choose the best answer to complete these sentences.

1. d

2. b

3. a

4. b

III. Word form 

1. Nam is a better student than Ba. He studies very well.

2. She is speaking very quickly, so I can't understand her. I want her to. . .

V. Use the correct tense of verbs in brackets.

1. She came to France two years ago.

2. I sent a letter to her last week.

3. Hoang is attending a meeting at the moment.

4. John and his classmates play soccer every morning.

5. Yesterday when I arrived, they were having dinner.

6. Nothing have been done since he has came in.

VI. Rewrite these sentences so that the meaning does not change.

1. -> Ba said that he don't know what his friends are doing.

2. -> I asked my brother helping me repair the computer.

3. -> She asked her son that will he arrive here at 10 tomorrow.

4. -> Nam asked Nga that do her parents speak English. Nga answered that her parents don't.

5. -> Nam advised Nga that she should take part in this sport.

6. -> It's interesting to go swimming.

7. -> The ball was kicked into the goal yesterday.

8. -> People are cutting down many trees.

9. -> This is a twelve chapters book.

10. -> It's two months since it hasn't rained.