7. You must be mistaken...

6. I don't think so.

5. I don't think that is right...

4．Don’t you think that?

3. It's a good idea to...

2. Yes, I think so.

1. Yes, I agree with you.

20. ____ a glimpse of 看一眼

　　 ☆交际用语☆

19. ____ to 导致

18. ____ usual 像通常一样