—Well, I do think the iPod is a smart, convenient and intelligent. ?

—________.?

A. So it is?         B. So is it?

C. So does it?      D. So it does?

— Have we got any gas in the car?

 — It ______. I’m afaid we can’t go much farther

A. has ran out                    B. is running out

C .has been used up               D. has used up

．She had a guilty________ about not telling the police what had actually happened.

       A．consciousness B．conscience       C．consequence    D．confusion

It is said that the iron and steel works _____not far from here, but now there ______no means of finding it out.

  A. is ; is  B. are ; are  C. are ; is  D. is ; are 

“Why couldn’t they meet us at five o’clock?” “Because they were delayed by _________.”

A. heavy traffic       B. heavy traffics  C. crowded traffic       D. crowded traffics

—Would you stay a bit longer? It’s been such    fun having you.

—Thanks for saying so. I’ve made    early start on my journey tomorrow morning.

A.不填；the  B. a；an   C.不填；an  D. the；an

Alice is fond of playing ___ piano while Henry is interested in listening to ___ music.

        A. /…the       B./…./      C.the…/      D.the….the

The students do their homework ____.

        A. the most of the night        B. in most of the night 

C. most of the night           D. in the most of the night

When our teacher comes into the room, we greet him with ___ “Good morning.”

        A. a     B. the      C. an       D. one

If you put too many potatoes in that paper-bag it will _____.

A. fail    B. explode    C. crack    D. burst