1 The floor is cleaned by me everyday

2 The trees are watered by Nga in the morning

3 The children are often given some gifts on Christmas day

4 He isn't told what to do

6 The floor was cleaned 2 hours ago

7 The trees were often watered in the morning by Nga last year

8 The children are often given some gifts on Christmas day

9 He wasn't told what to do

11 The floor will be swept by me

12 The trees used to be watered by Nga in the morning 

13 The children should be presented some gifts on Christmas Day

14 He can't be taken to the cinema

15 You can't be helped with your homework

2. You will not be given anything if you don't study hard.

3. Nam was awarded a gold medal in the chess tournament last week.

4. My car was repaired yesterday.

5. I wish Nam had not been punished by our teacher.

6. A new hospital will be built in my village next year.

7. Jean cloth was made completely from cotton in the 18th century.

8. His dog is called Tony.

9. The boy was made to clean the window.

10. A new car was being washed when I came.

dài quá ờ...

1 C

2 A

3 A

4 A

5 D

I

1 B

2 D

3 A

4 B

5 D

6 D

7 C

8 B

9 A

10 C

II

1 knew

2 didn't play

3 to get

4 write

5 didn't use to swim

III

1 D

2 A

3 B

4 D

4 B

1. It's nice to see them again.

2. It's difficult to give an exact figure.

3. It's interesting to talk to you.

4. We're pleased that you are here.

5. It's hard to find a good interpreter.

6. I'm confident that you will get a job.

7. I'm pleased that you're better.

8. We're glad that you escaped the building safely.

1. It's nice to see them again.

2. It's difficult to give an exact figure

3. It's interesting to talk to you.

4. We're pleased that you are here

5. It's hard to find a good interpreter

6. I'm confident that you will get the job. 

7. I'm pleased that you're getting better

8. We're glad that you escaped safety the building