She ______everyone ______attending her birthday party.

—Did you finish your homework yet?

—Yeah. We turned it in, and now it ____.

A． is grading　　　　　　　　　　 B． is graded

C. is being graded D． has graded

Every evening after dinner, if not______ from work, I will spend some time walking my dog.     
A. being tired   B. tiring     C. tired   D. to be tired

What would have happened ______, as far as the river bank?（ ）

A. Bob had walked farther　　 B. if Bob should walk farther

C. had Bob walked farther　　 D. if Bob walked farther

Most smokers say they _______ smoking to some degree but health experts suggest that they had better give it up ______ their health.

A. benefit from; for the benefit of　　　　 B. benefit from; with the benefit of

C. receive goodness; in the benefit of　　　 D. benefit ; for the benefit of

Work will _______（占领）your mind and help you forget about him.

Ladies and gentlemen, please remain __________ until the plane has come to a complete stop.

A. seated　　 B. seating　 C. to seat　 D. seat

As is recorded in history, silkworms（蚕）were first raised by a woman in ______ is today Hebei Province.

A. where　 　　　　 B. the place　　 　 C. which　　　　 D. what

With more forests being destroyed, huge quantities of good earth ___each year.

A. is washing away　　　 B. is being washed away　　

C. are washing away　　　 D. are being washed away