1 . By the way, it is your first time to China,         ?

A．is it

B．aren’t you

C．doesn’t it

D．isn’t it

2 . He isn’t coming, ________ he ?

3 . Few people know him,________ ?

A．don’t they

B．do they

C．does he

D．doesn’t he

4 . Tom seldom came here because of the death of the dog, _______?

A．didn’t Tom

B．didn’t he

C．did he

D．did Tom

5 . The invention of smart phones changed the world in many ways. (改为一般疑问句)
______ the invention of smart phones change the world in many ways?

6 . I was studying for the test when the rainstorm came. (对划线部分提问)
______ were you doing when the rainstorm came?

7 . ——You didn’t watch the film last night, _________?
——_________, but I missed the beginning.

A．did I; Yes, I did	B．did you; No, I didn’t
C．did you; Yes, I did	D．did I; No, I didn’t

8 . I am reading a book. （对划线部分提问）

9 . I can learn English.（改为一般疑问句）

10 . I am a student. （改为否定句）