---____ I help you?--- Yes, I want a pair of shoes。

A、your

B、you

C、you’re

A、A.What do you want to sell

B、B.Shall I help you

C、C.What can I do for you

D、D.Do you like a toy horse

A、No. I want some juice

B、You can help me

C、Yes. I want some lychees

A、OK

B、Yes，Please

C、You are kidding

D、You‘re welcome

A、No, you can’t

B、Yes, I want a toy train

C、Yes, you can

A、Sorry,you can’t

B、Yes,Thanks

C、I don’t know

A、you to offer

B、that you offer

C、your offering

D、that you are offering

A、I’m glad to

B、With pleasure

C、That’s very kind of you

A、Hello!Do you need my help

B、May lhelp you

C、an I help you

A、Yes,I want a toy car

B、I like motorbike

C、I want to buy a toy jeep

A、piece of paper

B、pieces of paper

C、pieces of papers