No, you can't do it
Sorry, but you may not
Well, I am afraid I am going to use it myself
Of course not. I'm going to need it myself
第1题：
A I don't think you are worth
B Let me pay for it ;
C I think you may talk to your boss
第2题：
A、That’s all right
B、I’m afraid not
C、You’re welcome
D、It doesn’t matter
第3题：
A. You can’t.
B. No one uses it.
C. am afraid you can’t.
D. Who told you?
第4题：
第5题：
Lisa: May I use your computer this afternoon?
Cathy: I'm sorry, but I have to finish typing this term paper today.
Lisa: __________.
A、Thank you just the same
B、Do as you please
C、It doesn't matter
D、Never mind
第6题：
-- Can I help you with the bag?
-- _____
A. No, thank you. I can take it myself.
B. Thank you.
C. Sorry, you can't.
D. No, I am all right.
第7题：
- Will you be able to come to the meeting? _____________
A、I’m afraid not
B、I’m sorry not
C、I’m not afraid so
D、I’m sorry that “no”
第8题：
A. I ‟m going to swim
B. I am a tennis fan.
C. I go to the gym.
D. I like cooking.
第9题：
A. Are you really interested in going?
B. I often go skating on Saturday.
C. I'd love to, but I'm afraid I can't do it today.
D. Don't you like it?
第10题：
May I use my credit card here?（）
AYou can't.
BNo one uses it.
CI am afraid you can't.
DWho told you?