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。It’s our duty to .(尽我们最大的努力去帮助残疾人) (try)
They closed all the windows (为了房间更加保暖).(order)
---Why don’t you go hiking in the mountains at weekends?
--- (我害怕蛇) when I am in the forest. (afraid)--- (你是怎样了解到)the news? (know)
---Teacher told me by sending a message on the mobile phone.--- (你的哥哥长得是什么样的)?
---He is of medium build, and he has short hair. ( look )---Do you often listen to the music while you are doing housework?
--- Yes, it (使我放松)when I am busy. (make)---How long have you been an English teacher?
--- (自从我放弃了医院的工作)in 2000. (give)