题目内容：

根据要求变换句子，每空一词。

1.Lingling said  “I am doing my homework now.”（改为间接引语）

Lingling said that she________doing her homework ______ .

2.I did my homework last night.（改为一般疑问句）

________ you ________ your homework last night?

3.It cost me 500 yuan to buy the digital camera.（改为同义句）

I  ________ 500 yuan ________ the digital camera

4.Hurry up, or we’ll be late.（改为同义句）

______ we _______ hurry up , we’ll be late.

5.Where does the boy live? Do you know?（改为宾语从句）

Do you know _________ the boy _________?