题目内容：

根据要求完成句子，每空一词。

1.Why don’t you learn English by singing English songs ?（改为同义句）

_________ __________ learning English by singing English songs?

2.It took us four hours to get there.(对划线部分提问)

________ ___________did it take you to get there?

3.Our government is setting up nature parks so that we can protect pandas. (改为同义句)

Our government is setting up nature parks __________ _________ to protect pandas.

4.Let’s try to speak English as much as we can.（改为同义句）

Let’s try to speak English as much as __________

5.My brother gave me some storybooks.（改为同义句）

My brother gave __________ _________ ________ me.