Don't you see the “Don't ____________” sign on my door？ I'm in bed now.

A.haven’t

B. don’t

C.didn’t

D.hadn’t

I’m sorry I can’t see you immediately; but if you’d like to take a seat, I’ll be with you _________.

A) for a moment B) in a moment C) for the moment D) at the moment

t home.

A)should B)may C)can D)would

You don’t have to be in such a hurry, I would rather you _______ on business first.

A) would go B) will go C) went D) have gone

This is what you should bear in mind: Don’t ___ a salary increase before you actually get it.

A) hang on B) draw on C) wait on D) count on

A.I don’t know

B.It’s been delayed one hour

C.You have to be patient

D.Don’t ask me

er you _______ on business first.

A) would go B) will go

C) went D) have gone

me ______ buying it

A) away B) down C) out D) into

A.Yes, indeed

B.Certainly, but will it take long

C.I’m afraid we don’t

D.No, I can’t help you

I hope that you’ll be more careful in typing the letter. Don’t _________ anything.

A) lack B) withdraw C) omit D) leak

A.I'm afraid not

B.I don't think so

C.I don't expect

D.I believe not