1. Why don't you get an optician to test your eyes? Câu bị động lúc đầu có nghĩa là tại sao bạn không có đôi mắt đã được kiểm tra nên mình sử dụng cấu trúc câu chủ động thì chỉ cần chuyển verb ra trước và bỏ -ed là ôk.

2. This speed will be introduced limit gradually.

3. People are lengthening the runways at all the main airports.

4. It is now 6 a.m, and people are waking the patients at most of the hospital country with a cup of tea.

5. Someone say that Bryton used to live on vinegar and potatoes.

6. British ships must offer any sturgeon they catch to the Queen as a tradition.

7. Someon has altered this notice.

8. Squatters have been using their houseboat since the owners went away last March.

9. They were towing the damaged ship into harbour when the townline broke.

10. Put a lift so you won't have to climb up all these stairs.

11. The company made a profit of two million pounds but it was cancelled by a loss of seventeen million pounds made in the second six month.

12. Someone will wear this evening dress.

13. When they found out, the ship was infected with a plague, they put it in a quarantine and forbid them to land.

14. They will have to find someone to take her place.

15. They confiscated his passport.

16. Our opponents must have started this rumour.

17. New art gallery will exhibit my paintings the first time.

18. They just proved this scientific theory wrong.

19. Today, they will salvage the car which was blown over the cliff yesterday.

20. The police is guarding the house where the dead man was found to prevent it from being entered and the evidence from interfered with.

21. Why didn't you lock the car or put it in the garage?

22. Some say that the government spends too little money on roads.

23. You can put your money to good use instead of leaving it idle in the bank.