I don’t know ________ he will come or not.

me ______ buying it

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

A.I don’t know

B.It’s been delayed one hour

C.You have to be patient

D.Don’t ask me

A.I caught the flu.

B. Never mind

C.I am sorry to hear that.

D.I don’ t know

“I don't know”中的“'”符号时省略了哪个英文字母？ ()

A.I don’t know for sure

B.You can count on it

C.You can believe him

D.It depends

A.a little

B.many

C.a plenty of

D.much

I don’t think it advisable that Tom ________ to the job since he has no experience.

A) is assigned B) will be assigned C) be assigned D) has been assigned

A.do I

B. won’t he

C.don’t I

D.will he

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