Our mothers are very strict ________ us.

A. with B. to C. on D. at

The moonlight is shining in _________ the window. Everything in the room looks so nice.

A. over B. across C. through D. past

Many of the stars ________ because they are far away from us.

A. may not see B. can not be seen

C. mustn't be seen D. needn't see

I think I should be allowed to make decisions ________ myself.

A. with B. to

C. by D. against

Work hard, ________ you will succeed.

A. or B. so C. and D. but

The trees must ________ three times a week.

A. water B. watering

C. be watered D. waters

It will be hard for us to get up in the morning if we to bed too late.

A. go B. went

C. will go D. have gone

—Here is a piece of paper for you !

—Oh, thanks.It's ________ for me to write a long letter on.

A. big enough B. enough big

C. small enough D. enough small

The number of teachers in our school ____ 60 and a number of them ____ male teachers.

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

(2013重庆)He lost his key．It made him________in the cold to wait for his wife’s return．

A. to stay

B. stayed

C. stays

D. stay