"Can't you read?" Mary said ___________ to the notice.
A. angrily pointing B. and point angrily C. angrily pointed D. and angrily pointing

-------Don’t forget to come to my birthday party tomorrow.

　 -------______

　 A.I don’t　　　　　 B.I won’t　　　　　 C.I can’t　　　　　　 D.I haven’t

Faced with challenges, you should believe courage is ____ makes the difference between success and failure.

A.what B.which C. that D. whether

The big fire lasted as long as 24 hours ______________ it was brought under control.
A. after      B. before        C. since        D. while

--I really thought I'd be offered the job.

　 --Oh, well, _________, Clark.

A. you are right B. best wishes　 C. congratulations　 D. better luck next time

Only when class began _______that he had left his book at home.

A. will he realize 　 B. he did realize

C. did he realize 　 D. should he realize

Running a company is not ________ a matter of hiring people — they also need to be trained.

A. simply　　 B. partly　　 C. seriously　　　 D. equally

It was in 1969 __________ the American astronaut succeeded in landing on the moon.

A. that 　　　 B. which 　　　　　C. when 　　　　　 D. in which

Experts have been warning ____ of the health risks caused by passive smoking.

A. at a time　 B. at one time C. for some time　 D. for the time

I’m afraid taking a part—time job might ____ my time for study.?

A. cut off 　　　　 B. cut into?　　　 C. cut down 　　　　 D. cut away?