—One week’s time has been wasted.

—I can’t believe we did all that work for _________

A. something

B. nothing

C. everything

D. anything

There are eight tips in Dr. Roger’s lecture on sleep, and one of them is _________ to bed early unless you think it is necessary.

A. doesn’t go

B. not to go

C. not going

D. don’t go

They see you as something of a worrier, _______ problems which don’t exist and crossing bridges long before you come to them.

A. settling

B. discovering

C. seeing

D. designing

Before the war broke out, many people ________ in safe places possessions they could not take with them.

A. threw away

B. put away

C. gave away

D. carried away

I intended to compare notes with a friend, but unfortunately ______ couldn’t spare me even one minute.

A. they

B. one

C. who

D. it

“The interest _______ be divided into five parts, according to the agreement made by both sides,” declared the judge.

A. may

B. should

C. must

D. shall

She ________ her hairstyle in her hometown before she came to Chongqing for a better job.

A. would change

B. has changed

C. changed

D. was changing

The crazy fans ________ patiently for two hours, and they would wait till the movie star arrived.

A. were waiting

B. had been waiting

C. had waited

D. would wait

You can eat food free in any restaurant _______ you like.

A. whenever

B. wherever

C. whatever

D. however

Don’t leave the water ________ while you brush your teeth.

A. run

B. running

C. being run

D. to run