— Can I help you with your suitcase？ rn—________________.A、I have no ideaB、No， no. I ca

A.Can I help you？

B.I can help you.

C.What are you doing？

D.Why are you doing？

-- 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.

A.with

B.in

C.to

A.This is Tom.

B.I am Tom.

C.It’sTom.

D.That is Tom.

一____________？

一It's half past seven.

A. What time is it now

B. Can I help you

C. Where are you going

– Good afternoon. Can I help you？

– ________________________________

A: Yes, I think so, too.

B; I need to buy a birthday present for my son.

C; I don't think I need any of your help.

—Can I help you？

--- ____.

A.Yes,please

B.Nice to see you

C.Not at all

Can I help you？ No, thanks._________.

A. I just look around

B. I am just looking

C. I would like to look

D. I will buy nothing

-Can I help you？

-Nice to see you.

A. Right

B. Wrong

A.Yes,you can

B.Sorry.

C.Yes,please

D.No, you can't