His TV set is only________.

A. half size of yours　　　 B. half the size of yours

C. one-third size of yours　 D. two-third the size of yours

The country has already sent up three unmanned spacecraft, the most recent ______ at the end of last March.

A.has been launched　　　　 B.having been launched

C. being launched　　　　　 D. to be launched

I firmly believe _____ he said at the meeting was right.

A. that　　　　　　　　　　　 B. which

C. that what　　　　　　　　 D. what that

Great changes ___ in the city, and a lot of factories ___.
　　A. have been taken place; have been set up  B. have taken place; have been set up
　　C. have taken place; have set up   D. were taken place; were set up

He said he was from a noble family, but his behavior _______ him.

A. mistreated　

B. betrayed　　

C. expected　　

D. surprised

When the car accident happened, a few p_______________ witnessed it and they sent the　　

injured driver to the hospital.

—ouch! You hurt me?

　 —I am sorry, But I　　　 any harm , I　　　 to drive a rat out.

　 A.dido’t mean; tried　　　　 B.don’t mean; am trying

　 C.haven’t meant; tried　　　 D.didn’t mean; was trying

The prize of the game show is $ 30,000 and all expenses ________ vacation to China．　　　　　　　　　　　　　　　　　　　　　　　　　　

A．paying　 　 B．paid　 　　 C．to be paid D．being paid

——You didn’t wait for Mr. Black last night, did you?

　 ——No, but we ____. He didn’t return home at all.

A、couldn’t have B、needn’t have C、didn’t need to　 D、should wait have

---- Do you know our town at all ?　 ---- No, this is the first time I 　　　 here.

A. was　　　 B. have been　　　 C. came　　　 D. am coming