I have promised to help you and I'll_____my word.

A、Sorry, I have no idea

B、Yes, I'd like 2 kilos of oranges

C、You'd better give me a hand

—Are you doing anything special on Friday, Bill? —_______ —Oh, what a pity!

A.No, nothing special

B.Yes, I have promised to call on some friends

C.Yes, of course

D.No, I’m not sure. Why?

A. What are you doing

B. Who are you

C. What do you want

D. Can I help you

Nancy: Could you help me with my physics, please?

Cathy: ___________

A、No,no way.

B、No,I couldn't.

C、No,I can't.

D、Sorry I can't.I have to go to a meeting right now.

A、No problem

B、OK

C、I can’t promise

D、I can’t do that

Conductor: Good morning, , please?

Passenger: Here you are.

A． can I have your ticket

B． anything to declare

C． can I help you

D． anything special

Would you like me to help you make a plan for the summer vacation?().

A. No, I already have my plans.

B. I'd love to, but I'm busy today.

C. I'm ill, so I shouldn't go out.

A、Sorry, I have no idea

B、Yes, I know what to buy

C、You'd better give me a hand

D、Yes, I'd like 2 kilos of oranges

-- I’m afraid I have a complaint to make. -- _____________

A、Sorry.

B、Can I help you?

C、What?

D、Tell me about it.

A、What can I do for you?

B、Can I help you?

C、May I help you?

D、Can I be of any service to you?