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1. The tickets to the show cost too much for us.
2. Giang can't paint as well as Khanh.
3. A lot of children are attrated by Charles Dickens' novels.
4. Her book is different from mine.
5. It only takes us half an hour to get to the art gallery.
6. The seats at the Opera House are very comfortable.
7. Kien was chosen for the school's football team two years ago.
8. If you are not careful, you'll hurt yourself.
9. Jane is interested in collecting dolls from foreign countries.
10. Because of the heavy rain, they didn't go camping yesterday.
11. Hung King's Temple was visited by my class last week.
12. Lan didn't go to school yesterday because she was ill.
13. It took me 30 minutes to get to the airport.
14. If you are not careful, you'll hurt yourself.

15. How many oranges has Ann got?
16. How much sugar is there in the jar?
17. How many kilos of rice do you want?
18. Our teeth should be cleaned twice a day.
19. My sister's school is different from my school.
20. The safe is usually locked carefully.
21. He carried out his experiment ten years ago.
22. Rice is grown in the north.
23. Our dog bit the postman.
24. What was written with it by him?
25. An international conference wll be held in Hanoi next month.
26. Windmills were ivented by the Persian around 500 years ago.
27. Ann will be invited to the party by Bill.
28. That letter wasn't written by me.
29. The White House is visited by hundreds of people everyday.