日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

10. I don’t know ____________ he will agree to the plan or not.

9. Would you please tell me ____________ the nearest post office is?

8. Is that ____________ you are looking for?

7. Please tell me ____________ you are waiting for.

6. ____________ and ____________ they will meet has not been decided yet.

5. The fact ____________ she had not said anything at the meeting surprised everybody.

4. ____________ we need is more time.

3. I am very interested in ____________ he has improved his pronunciation in such a short time.

2. That’s ____________ he refused my invitation.

1. I can’t decide ____________ dictionary I should buy.