题目内容：

根据所给提示，完成句子。每空一词，含缩略词。

1.There was some milk in the bottle.(改为否定句)

There ______  _______ milk in the bottle.

2.My parents should allow me to choose my own clothes.（改为被动句）

I should _______ _______ to choose my own clothes.

3.The Frenchman has been away for five days because of his business.（ 对划线部分提问）

_______ _______ has the Frenchman been away because of his business?

4.他们正在建一条隧道，它将穿过这座山。（翻译句子）

They are building a tunnel, and it will ________ _________ the mountain.