1.She is your sister, ______________________________?
2.1'm your teacher, _______________________________?
3.Tom studies well, ______________________________?
4.Mary lived in London, __________________________?
5.1 don't think he can dance, __________________________?
6.She has few friends here, __________________________?
7.There is little milk in the bottle, __________________________?
8.She is unhappy today, __________________________?
9.They have never been to Shanghai, __________________________?
10.Somebody is following us, __________________________?
11.Nothing is difficult, __________________________?
12.Let us go together, __________________________?
13.Let's play soccer, __________________________?
14.Don't be late for class, __________________________?
15.Follow me, please, __________________________?
16.Watching TV too much is bad for your eyes, __________________________                                                           ?
17.She may be a doctor, __________________________?
18.My brother will not go to the park tomorrow, __________________________                                                                   ?

1. It is cloudy in Shanghai now. (对划线部分提问)
    ____ the weather in Shanghai now?
    ____ the weather ____  in Shanghai now?
2. There is much rain this year. (改为同义句)
    It ____ very ____ this year.
3. Tom studies math every evening. (改为现在进行时)
    Tom ____  ____ math now.
4. Lucy is studying Chinese. (改为一般现在时)
    Lucy ____ Chinese every day.
5. He's playing computer games. (对划线部分提问)
       ___ ____ he ____?