1. B

2. B

3. D

4. C

5. D

6. C

___________________________

1. How far is it from Tuyen Quang to Hanoi City?

2. I used to walk to school when I was a student

3. I haven't played tennis since 1990.

4. Cell phones are used by a lot of people.

___________________________

My village has some traffic problems. First of all, children usually play on the road and it's very dangerous. And cattle and dogs usually run along or across the road. Next, villagers sell and buy things on the road. Besides, many people don't obey traffic rules. Many young people ride motorbikes fast and dangerous. Moreover, many roads are narrow and bumpy. In short, you should be careful so that you won't have any accidents while visiting my village.

Mk 0 chắc là đúng hết đou nhé

V

1A

2D

3D

4C

5mk 0 bt

6mk 0 bt

V

1,How about the distanse between Tuyen Quang and Ha Noi city.

2,I used to walk to school when I was a student.

3,I haven't play tennis in 1990