We can’t go on with the experiment because the computer_________.

A. hasn’t been repaired　 B. hasn’t repaired

C. is not repaired　　　　 D. hadn’t been repaired

—Your name again, please? 　　　.

—It’s Bell Green.

A. I didn’t quite catch you　　　　　 B. I couldn’t quite catch you

C. I don’t hear you 　　　　　　　　D. It’s your name

— What a boring speaker!

— Yes, by the time he finishes, everyone __________.

A. will sleep    B. be sleep    C. will be asleep    D. will fall to sleep

He is only too ready to help others, seldom, ____, refusing them when they turn to him.

A. if never 　　　B. if ever 　　　 C. if not 　　　　D. if any

—I’ve just heard the tickets for the concert have been sold out.

　　—___ . I was looking forward to that.

　　A. What a pity! B. It doesn't matter.

　　C. I knew it already. D. Sorry! Sorry!

I have had my bike ___ ,and I'm going to have somebody ___ my radio tomorrow.
A. repair; to repair B. repairing; to be repaired

C. repaired; repair D. to repair; repairing

We missed our train, and _________ the next train was delayed, ________ we had to wait for two hours.

A. on top of that; so　　 　　　　　　　　　　 B. as a result; then

C. what was worse; however　　　　　 　　　 D. because; therefore

Our attitude toward our teachers should be _____, but not slavish or superstitious.

　　A. respectable　　 B. respected　　 C. respective 　　　D. respectful

My brother is an actor. He _________ in several films so far.
 A．appears B．appeared  C．has appeared       D．is appearing