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 . –Daddy, I’m anxious about the coming exam.
--Come on, boy. You’ve got to have confidence in yourself _____ you will make it.

A．when

B．which

C．that

D．how

3 . –Great party, Yes?
---Oh, Jimmy. It’s you! ______, we last met more than 30 years ago.

A．What’s more	B．That’s to say
C．Believe it or not	D．In other words

4 . --Shall I have another look at the flat and tell you more about it?
--__________. I’ll telephone the salesgirl for details myself later.

A．Go ahead

B．Good chance

C．Don’t bother

D．It depends

5 . --Mum, where is my toy car? You promised.
--_____, my dear, but you know mum is pretty busy today. Tomorrow, OK?

A．So it is

B．So is it

C．So did I

D．So I did

6 . ----Jack, would you mind driving me to work tomorrow morning?
----          . My car is still being repaired in the garage.

A．No problem

B．Not at all

C．Yes, I would

D．Forget it