1. road safety

2. safety helmet

3. railway station

4. traffic jams

5. zebra crossing

6. road user

7. driving license

8. speed limit

9. means of transport

10. train tickets

VII

1. didn't use to

2. used to

3. didn't use to

4. didn't use to

5. used to

VIII

1. Another problem is the increase of the number of cars on the road.  

2. There are many transport rules but many people don't seem really interested in following them.

3. The traffic is the worst during rush hours when everyone tries to get to work and get home quickly.

4. Some people ride their motorbikes on the pavements rather than waiting in a traffic jam.

5. The traffic can be a nightmare for visitors to Viet Nam for the first time.