17. ―I'm afraid I cannot get along well with my new classmates.

--     ，Mike. Everything will be OK.

A. Go ahead        B.  Forget it

C. Take it easy     D.  Don't mention it

16. ―Are you leaving us all forever?

―    .I've promised to come back when my mum gets well.

A. With pleasure    B.  Forget it

C. Sounds great      D.   Not really

15. ―Going to the Anne's wedding to be held this weekend?

―    I'll be free then.

A. You bet!         B. I can't help it.

C. Believe it or not.   D.  Forget it.

14. ―Sally, do you mind if I take off my jacket?  

―Of course not.    . 

A.    It doesn't matter

B.    Make yourself at home

C.    Enjoy yourself

D.    Forget it

13. Would you like me to make these calls for you?

―    I should have made them a while ago, but I have been at meeting all day. 

A.    I，d really appreciate it.

B.    Thanks. I can manage it.

C.    It's a piece of cake.

D.    Take it easy, please.

12. ―Carl hasn't turned up so far.

―    ？ He is always on time for everything.

A. How come    B.  So what

C. Why not     D.  Guess what

11. ―I am so glad I caught you at home. I need your help!

―    Robin?

A. What's up    B.  What else

C. How come    D.  Why not

10. —We haven't done very well, have we?

―    At least we tried.

A. Why not?      B.  By all means.

C. Not exactly.    D.  Never mind.

9. ―May I ask for a day off tomorrow?

―    .You know, the May Day holiday is just around the corner and every salesgirl is as busy as a bee.

A.    It's out of the question

B.    No problem

C.    None of my business

D.    I don't care

8. ―I'm a bit nervous about speaking in public this afternoon.

―    ！ I'm sure you can make it.

A. Go ahead   B.   Never give up

C. Good luck   D.  Take it easy