20.—Who taught you Japanese?

—Nobody. I learned it by　 　　　.

A.myself　　　　　　　 B.my　　　 　　　 C.me

19.I really enjoyed　 　　at the party last night.

A.I　　　　　　　　　　　 B.me　　　　　　　 C.myself

18.—I saw your friend at the hospital. What’s the matter with her?[来

—Oh, 　　　.She is a doctor there.

A.you’re right B.it’s pity　　 C.don’t worry D.you are welcome

17.Don’t　 　　　the bus until it stops.

A.turn off　　　　　　　　　　 B.put on　　　　 C.get off　　　　 D.set up

16.I tell my students 　　　on the road beca use it’s dangerous.

A.not to play　　　　 B.to play not　 C.not playing　 D.not play

15.—Nick, would you mind 　　　out of the bathroom?

—Sorry. I won’t be long.

A.come　　　　　　　　 B.to come 　　 C.coming

14.Kevin will give less homework to his stude nts if he　 　　a teacher.

A.b ecomes　　　　　　 B.become 　　　 C.became　　　　　　　 D.becoming

13.The children decide 　　　their school yard this Friday.

A.clean　　　　　　　　 B.to clean　　　 C.cleaning　　　 D.cleaned

12.—How do you learn English，Toby?

—I often practise English　 　　chatting　 　　my friends.

A.in;to　　　　　　　　　 B.by;of　　　　　 C.by;with

11.—Do you know the song Gangnam Style?

—Of course. It 　　　interesting.

A.tastes　　　　　　　　 B.smells　　　　 C.sounds　　　　 D.feels