读一读，变一变。

1. Why don't you buy a T-shirt?(改为同义句)

    ________ ________ buy a T-shirt?

2. How about a nice present?(改为同义句)

    ________ ________ a nice present?

3. I want to buy a present for my mother.(改为同义句)

    I want to ______ ______ ______ ______ ______.

4. Line A is longer than Line B．(改为同义句)

    Line B is_______ ________Line A.

5. They are fine.(对画线部分提问)

    _________________________________________.