Cho dạng đúng của từ đã cho để hoàn thành câu.

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

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

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

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

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

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

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

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

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

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

11. It’s _____________ to drive in the rush hours on the roads. (danger)

12. I’m not used to _______________ on the left. (drive)

13. He was fined for his missing _______________. (park)

14. We had a very _______________ evening in Lon don last month. (enjoy)

15. I believe you because I know you are always _______________. (truth) 

16. Nam is very _______________in driving. (interest)

17. He drives so _______________ that he is sure to have an accident. (care)

18. John has a large _______________ of cars. (collect)

19. That car company has 2000 _______________. (employ) 

20. Every week, there are two _______________ from Noi Bai to Cam Ranh airport. (fly)