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 . ---Let’s go to the cinema tonight, shall we?
---Sorry, _______. I’m very tired today.

A．I’m grabbing a bite to eat.

B．I’d like to

C．I’m not in the mood for a movie.

D．Let’s meet at the gate of the cinema.

3 . —I'm afraid you have the wrong number.
—Sorry！________.

A．See you later	B．I didn't know that
C．Hold on，please	D．I hope I didn't bother you

4 . —What a fine day！Shall we go picnicking?
—________.But we need to be home before six o'clock for the football match.

A．Have a nice time	B．Pardon me
C．That’s great	D．You are right

5 . —Dad, dad! My head hurts so much. I think I’m dying.
—________, darling! The doctor says you will feel better soon.

A．That will do

B．There, there

C．Hi, there

D．So long

6 . —Guess what! Alice has failed in the exam.
–—____? She is second to none in English in our class.

A．How is it

B．How come

C．What

D．What is it

7 . —I think everyone has a role to play in making the planet a better place.
—Yes, indeed. ______.

A．I’m with you on that	B．That couldn’t be better
C．You have got something	D．I’ll do my best

8 . ---- I’m so sorry that I made your computer stop working.
---- _______. I can repair it myself.

A．No big deal.	B．Don’t say that.
C．Not at all.	D．Of course not.

9 . — How about Thursday morning? Say, 10 o'clock?
— OK. ______   I’ll be expecting you then.

A．Is that right?	B．That’s settled.
C．How are you doing?	D．No way!

10 . —I’ll do the washing-up. Jack,   would you please do the floors?
—＿＿＿＿＿＿.

A．Yes, please	B．No, I don’t
C．Yes, sure	D．No, not at all