Was it not until you began to work ___ how much time you had wasted?

A. did you realize       　 B. that you realized 　 C. did you not realize    D. that you didn’t realize

—You shouldn’t have gone there alone last night.

　 —But I __________ , because Xiao Wang went there, too.

　 A．didn’t 　 B．had to　　　 C．did　　　　 D．should

　　　　　 that she didn’t do a good job，I don’t think I am abler than her.?

A.To have said　　　　　 B.Having said?　　　　 C.To say　　　　　　 D.Saying

Preparations are being made for the Olympic Games　　　 in Beijing in 2008.

A、held　　 B、holding　　 C、to hold　　　 D、to be held

I’ve read all the books 　　　　 were borrowed from the library.

　 A．they　　　　　 B．which　　 C．/　　　　 D．that

In my opinion, you can widen the _____ of these improvements through your active participation.

　　A. dimension 　　 B. volume 　　 C. magnitude 　　 D. scope

Tom has been out of work for half a year, so he is anxious to 　　　a job in this company.

　 A.prepare for　　　　　　　 B.apply for　　　 C.wait for　　　　 D.care for

He was so angry at all _____ I was doing _______ he walked out.

　 A. that; that 　 B. what; that

　 C. that; what 　 D. which; what

Without the friction  (摩擦力) between feet and the ground, people would ____ be able to walk. 
A. in no time     B. by all means     C. in no way     D. on any account

The plane flew smoothly ______ in the sky and people spoke ______ of the experienced pilot.

A. high；high           B. highly；highly　 C. high；highly             D. highly；high