1 . —Michael was late for Mr. Smith’s chemistry class this morning.
   —________? As far as I know, he never came late to class.

A．So what

B．Why not

C．Who cares

D．How come

2 . —Dad, I have won the first prize in the English competition.
—Congratulations. ________ and get prepared for studying abroad.

A．All the best

B．Keep it up

C．Never mind

D．Take it easy

3 . ---Can you possibly lend me fifty dollars until pay day?
---________. Do you think I was born with a silver spoon in my mouth?

A．Sure

B．It’s out of the question

C．It’s out of question

D．OK

4 . —Shall we go out for a walk?
—__________.

A．Goodbye

B．Have fun

C．Good luck

D．Good idea

6 . —You can have a pet dog, but suppose you get bored with it in a few days.________?
--- We won’t, we promise.

A．Then what

B．All right

C．How come

D．So what

7 . --Whose advice do you think I should take?
--________.

A．You speak.

B．That’s it.

C．It’s up to you.

D．You go it.

8 . ---I enjoyed a very good weekend in the countryside.     ---______.

A．It’s a pleasure

B．Congratulations

C．Oh，I’m glad to hear that

D．That’s very nice of you

9 . --Do you enjoy your present job?
--____________. I just do it for a living.

A．Of course

B．Not really

C．Not likely

D．Not a little

10 . —Will you go swimming with me this weekend?
　 —______.

A．All depend

B．It depends

C．It depends on

D．All depends on