五．词形变化 根据句意和汉语注释，写出下列单词。

1. __________ (是否) you agree or not, I’ll go to Beijing.

2.Don’t be __________ (不耐烦的) with him. He is still a boy after all.

3.All the students in our school are ___________ (要求) to wear school uniforms every day.

4. Qian Xuesen is one of the greatest _________ (开拓者) of China’s space technology.

5. As a doctor, you can never have a moment of ___________ (care).

6. It’s impolite to read others’ _________ (person) letters.

7. Enough sleep can make people feel _________ (energy) and work better.

8. Do you know who __________(discover) America in 1492?

1. My aunt helped to keep our cat and it ____ (take) good care of while we were away on holiday.

2. ―Have you worked out the problem? ― Not yet. My teacher_______(explain) it to me.

3. It is reported that the new bridge __________________(complete) at the end of this month.

4. ―Did you see a man in black pass by just now?

― No, sir. I _________________(reply) to Wang Bing’s question.

5. The sunlight we are used to _________________(include) seven different colors.

6. My grandma has much difficulty _______________(hear) what people say.

7. The earthquake _____________________( influence) this country a lot, hasn’t it?

8. Some people prefer to sell the old house ________________(buy) a new one.