阅读对话，根据所给首字母的提示，写出一个英语单词的完整、正确形式，使对话通顺。

David：Are you g                  home, Tom?

Ricky：No, I forgot to bring my k                ．I can't do my homework before my mother c                  home from work．

David：Shall we go to the school l              ? We can do our homework in the reading room．

Ricky：It's a good idea, b                     I don't want to study there because the desks there are too s         for all my books．

David： W           about my flat? I have a really big desk in my study．

Ricky： But I can't do homework w            in a new place．

David： And you might be reading the b            in my bookcase．

Ricky： I'm sorry．I p          to wait for my mother．

- Can I join you？

- Sure, we are talking about _____.

　　A. when shall we go to the movie

　　B. how can we go there

　　C. who should we go with

　　D. why we like the movie

根据所给提示，完成句子。每空一词，含缩略词。

1.Li Lianjie set up an organization to help the poor．(改为否定句)

Li Lianjie ____________  ____________ up an organization to help the poor．

2.Some teenagers are playing computer games in the game hall．(对划线部分提问)

____________  ____________ some teenagers playing computer games，

3.Shall we go to the swimming pool?(改为同义句)

____________  ____________ going to the swimming pool?

4.当他醒来时，他妈妈正站在她身边。(完成译句)

When he ____________  ____________,his mother was standing close to him．

5.My father gave me a toy on my birthday．(改为被动句)

A toy ____________  ____________ to me by my father on my birthday．

-When shall we go to the museum, this afternoon or tomorrow morning?

   -_____ is OK. I’m free these days.

A. Both            B. All               C. Either            D. Neither

阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话。