- You are always catching colds．Why not take some exercise?

- ______

[　　]

A．For what ?　　　 　 B．What’s to be done next ?

C．How to do it? 　　　D．I’ve tried, but it didn’t work．

- Will Mary enter for the speech contest ?

- ______．

[　　]

A．Possibly not　　 B．Not possibly　　　

C．Not possible　　 D．Possible not

- Please do me a favour, will you ?

- ______．

[　　]

A．You’re polite 　　　　B．You’re welcome

C．Of course I will 　　　D．Why not

- Will you waste your time on things like that?

- ______．

[　　]

A．Certainly not 　B．No, of course

C．Not me　　　　　D．I think not

- Oh, you look so lovely today．

- ______

[　　]

A．It’s a pleasure．　　　  B．No, don’t say that．

C．Thank you．　　　　　　　 D．Oh, are you?

- Do you think I can see Mr Brown tomorrow?

- ______．He won’t be free until 4 o’clock tomorrow afternoon．

[　　]

A．I’ll think it over　　　 B．I’ll see to it

C．Let me see　　　　　　 　 D．I see

- I’ll turn off the radio since you are going over your lessons for the exams．

- ______

[　　]

A．You are most understanding

B．You are most understood

C．Not at all

D．It’s bothering

--I’m Helen, from Australia.

-- ______ .

[　　]

A．Nice to meet you 　　　　B．Yes, thank you

C．It’s nice 　　　　　　　D．Very well

--Would you please give us a talk on modern science?

-- ______ , but I’m leaving for New York tomorrow.

[　　]

A．It doesn’t matter　　　　 B．Best wishes

C．Not at all　　　　　　　　 D．I wish I could

--Well ,we might ask the Browns to play cards with us.

-- ______ .

[　　]

A．That’s all right 　　B．Good idea. I’ll ring them up

C．Lovely, isn’t it　　 D．Not so good