Ⅲ. 用方框中所给单词的适当形式填空。

1. Please keep quiet. The doctor is on the old man.
2. They told us that they had a fantastic time the famous scientist.
3. The purpose of the charity show is money to those children in need.
4. Most of the food for the homeless is provided by voluntary .
5. After reading the , I learnt more about the project.
6. The new rules say people if they don't obey traffic rules when crossing the road.
7. That old man for ten days.
8. Hindu Festival of Lights celebrates the success of light over .
9. To manage littering in Wuxi to make a better city requires more serious .
10. The firefighters who rushed into the burning tower were called .

11. My grandma is a successful cook. I really enjoy her dishes.
12. Miss Yu is strict with us sometimes, but she cares about everyone.
13. To cut down air pollution, we should walk or take the bus instead of .
14. —What are the volunteers doing near the wall?
—They are putting up some signs to remind people the environment.
15. It's nice of you to provide help for people with .
16. The price of this computer is so high that I can't afford it.
17. Peter is angry and refuses Mary's apology.
18. I her not to spend so much time choosing what to wear every morning.
19. —How long will the discussion last?
—Until we reach an .
20. We need someone to look after our grandma. It's for her to do anything in her nineties.

Ⅲ. 1. operating 2. interviewing 3. to donate 4. organizations 5. introduction 6. will be fined 7. has been dead 8. darkness 9. punishment 10. heroes 11. tasty 12. truly 13. driving 14. to protect 15. disabilities 16. to buy 17. to accept 18. advise/advised 19. agreement 20. inconvenient