If you children would like some fish, do help ________.

A. yourself

B. yourselves

C. themselves

D. itself

—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

Equipped with modern facilities, today's libraries differ greatly from ________.

A. those of the past

B. the past

C. which of the past

D. these past

—Your coffee smells great!

—It's from Mexico. Would you like ________?

A, it

B. some

C. this

D. little

—Susan, go and join your sister cleaning the yard.

—Why ________? John is sitting there doing nothing.

A. him

B. he

C. I

D. me

The new law will come into ________ on the day it is passed.

A. effect

B. use

C. service

D. existence

This plan has its weak point, that is to say, it has its ________, but on the whole we are satisfied with it.

A. question

B. shortcoming

C. condition

D. progress

These young people are now making an active________ to beautify (美化) our city.

A. part

B. effort

C. decision

D. plan

—How can I use this washing machine?

—Well, just refer to the ________.

A. directions

B. explanations

C. expressions

D. introductions

She is young for the job, but on the other ________, she is well trained.

A. way

B. situation

C. chance

D. hand