1. Young children are expected to show ........obedient....... to their parents. ( obey )

2. When cycling on the roads, remember: .......safety.......... first. ( safe )

3. Children should avoid ....unhealthy........ foods such as hamburger and chips. ( health )

4. Most road accidents happen because the motorists drive .....carelessly......... ( care )

5. It is unsafe and .......illegal.... to pass another vehicle on the left. ( legal )

6. My.....flight....... was delayed for over two hours due to bad weather. ( fly )

7. Everyone should....strictly.. obey traffic rules for their own safety. ( strict )

8. The policeman... signaled. the car to stop with a flashlight. ( sign )

9. Signs with red circles are mostly......prohibitive..... - that means you can't do something. (prohibit )

10. This...warning.. sign indicates that traffic lights are ahead. ( warn )