—Excuse me, but can you tell me which road I should take to the post office?

— ________ of the four roads will do.

A. Any

B. Neither

C. Both

D. Every

The stone on the riverbank rolled under her feet; she ________ into the river, so she called out for help.

A. was pulled

B. was being pulled

C. was pulling

D. had been pulled

He knows little of mathematics, and ________ of chemistry.

A. as well as

B. still less

C. no less

D. no more

Some students remember much knowledge but can't recognize ways to use it in new ________.

A. conditions

B. cases

C. backgrounds

D. situations

In the office I never seem to have time until after 5:30 p. m., ________ many people have gone home.

A. whose time

B. that

C. on which

D. by which time

His wife had the front door painted green yesterday, ________ she?

A. did

B. had

C. didn't

D. hadn't

—How are you getting on with your business?

—I'm glad to say it is ________ .

A. turning up

B. taking up

C. breaking up

D. picking up

No one can make a cake ________ they haven't learned how.

A. as

B. unless

C. when

D. though

—Have you read the book “War and Peace” ________ Tolstoy?

—No. I've never heard of it.

A. for

B. by

C. with

D. to

As we joined the big crowd I got ________ from my friend.

A. separated

B. spared

C. lost

D. missed