VI/
1. My family used to go on holiday to the seaside in the summer.
2. How long does it take you from Ha Noi to Hai Phong?
3. He didn't use to go to school on foot.
4. It takes about 30 km from my town to Sam Son Beach.
5. Now there are more traffic accidents than there used to be for 20 years.
6. Did your father use to go to work by bus?
7. Traffic jam is one of the most common issues in the big city in the world.
8. People should use public transports to reduce the number of private vehicles on the road.
9. There used to be a factory in the town center but it moved to the suburbs.
10. You must learn about road safety before you ride your bike on the road.
Chúc bạn học tốt
Xin hay nhất,tks!!