阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词或其适当的形式完成句子，使句子完整通顺。

1.It’s our duty to                                                       .(尽我们最大的努力去帮助残疾人)  （try）

2.They closed all the windows                                            (为了房间更加保暖).（order）

3.---Why don’t you go hiking in the mountains at weekends?

---                                      (我害怕蛇) when I am in the forest.    (afraid)

4.---                                            (你是怎样了解到)the news?   (know)

---Teacher told me by sending a message on the mobile phone.

5.---                                    (你的哥哥长得是什么样的)？

---He is of medium build, and he has short hair.    ( look )

6.---Do you often listen to the music while you are doing housework?

--- Yes, it                               （使我放松）when I am busy.    (make)

7.---How long have you been an English teacher?

---                                 (自从我放弃了医院的工作)in 2000.    (give)

阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词或其适当的形式完成句子，使句子完整通顺。
【小题1】It’s our duty to                                                       .(尽我们最大的努力去帮助残疾人)  （try）
【小题2】They closed all the windows                                            (为了房间更加保暖).（order）
【小题3】---Why don’t you go hiking in the mountains at weekends?
---                                      (我害怕蛇) when I am in the forest.    (afraid)
【小题4】---                                            (你是怎样了解到)the news?   (know)
---Teacher told me by sending a message on the mobile phone.
【小题5】---                                    (你的哥哥长得是什么样的)？
---He is of medium build, and he has short hair.    ( look )
【小题6】---Do you often listen to the music while you are doing housework?
--- Yes, it                               （使我放松）when I am busy.    (make)
【小题7】---How long have you been an English teacher?
---                                 (自从我放弃了医院的工作)in 2000.    (give)