Part 1

1. B

2. D

3. D

4. D

5. B

6. B

7. A

8. A

9. C

10. B

11. C

12. C

Part 2

1. Have you waited

2. Will send

3. Giving

4? Will phone

5. See

6. Not to cause

Part 3

1. Yes, he did

2. By her handkerchief

3. At a very high speed

4. The boy's leg

Part 4

1. The nurse to send an ambulance to Quang Trung School

2. To get a better view

3. You help me carry my bags?

4. Drive you to the airport

Part 5

1. Mary wrote a notice on the board to inform her classmates about changing the schedule

2. I always watch news at 7 pm

3. You should give him a cup of tea when he revives

4. The girl fell off the bike and hit her head on the road yesterday

5. The ambulance will be there in about 10 minutes

6? I feel happy when receiving your present