One should have a _______ of right and wrong．

A．feeling　　　　 　 B．knowledge　 C．sense　　　　 D．idea

—Can I tell my best friend about it?

—No.It’s just between you and me.You________tell anyone else.

A．mustn’t 　　　B．may not　　　　 C．needn’t 　　　 D．don’t have to

The customer didn’t choose　　 of the coats and went away without looking at a third one.

　 A. both　　　 B. all　　　 C. any　　　 D. either

In my dream I felt it hard to breath as if somebody ________ from the distance

　　 A. were choking　　 B. was choking me　　 C. had choked　 D. would choke

Health problems are closely connected with bad eating habits and a　　　 of exercise.

A. limit　　　 B. lack　　　　 C. need　　　　　 D. demand

The British are not so familiar with different cultures and other ways of doing things, _______ is often the case in other countries

A. as　　　　 B. that　　　　 C. so　　　　 D. it

I was busy yesterday, otherwise I ___ your birthday party.

A. attended B. had attended C. would attend D. would have attended

____ nice and delicious, the fried chicken was soon sold out.（ ）

A. Tasted　 B. Being tasted　 C. Tasting　 D. To taste

Ants are the most common life form on earth, _____ tiny, their combined weight is greater than that of the combined weight of all humans.

    A. though      B. although    C. even though    D. as if

About 110 million people moved to this city. The population is ______ as ten years ago.

A. as twice large　 B. twice as large　 C. as many twice D. twice as many