The number of people in the world totals about 6 billion and large quantities of waste ________________________ (產(chǎn)生) each year. (produce)

The _______（足跡）, which looked like a fox’s, led into the woods.

— Who is your English teacher?

  — Mr. White, ____ European working in ____ Nanjing University.

 　 A. an; the            B. a; the　　　　　 C. an; /　　 　 D. a; /

_______ many times, he finally managed to settle the problem.

A. Tried　　 B. Trying　　 　　　 C. Having been tried　 D. Having tried

When　　　 questions in class，one should answer them as clearly as possible．

A．a(chǎn)sking　 　　 B．to ask　 　　 C．to be asked 　　 D．a(chǎn)sked

Is there a cinema around ______ I can see a film?

A. that    　　 B. which   　　 C. where  　　D. what

I remember this used to be a quiet village.

　　A.when B.how C.where D.what

_____ you do should be good for the people.

A. No matter what　　　　 B. Whatever　　　 C. No matter how　　　 D. However

He __________ _________ ___________ two theories _________ how cholera killed people. 他對解釋霍亂之所以會(huì)致人于死地的兩種理論感興趣。

The storms did a lot of _____and caused some______.

A. damage, deaths 　　　　　　　　　　 B. damages, deaths

C. damage, deaths 　　　　　　　　　　 D. damages, death