6. If he __________ (be) late, __________ (not wait) for him.

5. If you __________(not have) a ticket, you _________ (not get) in.

4. If the kid ________ (want) to fly a kite, we ________ (go) to the park.

3. Don’t forget ________ (bring) your new camera tomorrow.

2. I tried __________ (not worry), but I phoned him once a day.

1. I remember ________ (turn) off the light in my bedroom, but now it’s still on.

20. - You look so young in red, Mrs. Yang.

- __________.

A. That’s all right　　 B. Not at all　　　　　 C. Thank you　　　　 D. I don’t mind

19. - Where does he come from, could you tell me?

-Pardon?

-I asked where ________?

A. did he come from　　　　　　　　　　　　　 B. he came from

C. he comes from　　　　　　　　　　　　 D. does he come from

18. - Where is the students’ library?

- It’s the building which ______ now over there.

A. is built　　　　　　　 B. was built　　　　　 C. is being built　　 D. has built

17. Which of the following is not the water sports?

A. Skating　　　 .　　　　　　 B. Surfing.　　　　　　 C. Water polo.　　　　　　　 D. Wind-surfing.