— Are you through with your homework?

— Well,________

A．sort of

B．go ahead

C．why not

D．that's OK

— Oh,must you?Stay a bit longer．It's been such fun having you．

— ________,but I've got an early start tomorrow morning．

A．No problem

B．All right

C．Thanks anyway

D．Never mind

— I prefer a computer made in your company,but I may need some more information about the product．

— ________

A．Thank you．

B．At your service．

C．It's a pleasure．

D．You are welcome．

— Jenny,I think I'll just have some coffee for a change．

— ________．The coffee I bought yesterday is in the cup board．

A．Change it,please

B．Never mind

C．With pleasure

D．Help yourself

— It's said that mainland superstar singer Sun Nan will hold a concert at the Workers' Stadium on December 24．

— ________!I never heard about it．

A．Congratulations

B．You are mad

C．What a great suprise

D．How exciting a concert

— You haven't lost the ticket,have you?

— ________．I know it's not easy to get another one at the moment．

A．I hope not

B．Yes,I have

C．I hope so

D．Yes,I'm afraid so．

— How often do you eat out?

— ________,but usually once a week．

A．Have no idea

B．It depends

C．As usual

D．Generally speaking

— Do you mind if I open the window?

— ________ I feel a bit cold．

A．Of course not．

B．I'd rather you didn't．

C．Go ahead．

D．Why not?

— If you are planning to spend your money having fun this week,better ________ it．

— You've given some big bills coming．

A．forget

B．forgot

C．forgetting

D．to forget

— Let's go and have a good drink tonight．

— ________ Have you got the first prize in the competition?

A．What for?

B．Thanks a lot．

C．Yes,I'd like to．

D．Why not?