7. C

8. A

9. B

10.B

B. 1. D 

2. C

3. A

4. B

5. B

6. C

7. A

8. B

9. B

7 C

8 A

9 B

10 B

B

1 D

2 A

3 A

4 B

5 D

6C

7

8 A

9 B

2 How far is it from your house to school?

3 What are the students learning in the schoolyard?

4 When are there often traffic jams in the city centre?

5 What did your father use to do?

III

1. Traffic jam is one of the most common issues in big cities in the world 

2. There are many people using roads and it is one of main reasons cause traffic jam 

3. We can solve this traffic problem by encouraging people to use bicycles rather than cars in short trip 

4. People should use public transports to reduce the number of private vehicles on the road

5. Moving big companies and factories from the city to the countryside will help reduce the traffic jam 

2

1 Taxis often take people from the airport

2 Trucks are bringing fresh fruits and vegetables into the city. And Ships are bringing food and fuel to the harbour.

3 Some stop only to drink a cup of coffe and other stop to buy the morning paper or to have breakfast.

4 The policemen blow their whisles to control the traffic..

B

1 It is about 100 kilometers from Ha Noi to Thanh Hoa city

2 Despite being so young, Quang Hai plays football beautifully.