________ their teacher coming, the pupils pretended to be reading aloud.

A. To see B. Seeing

C. Having seen D. Seen

No one in the department but Tom and I _________ that the director is going to resign.

A. knows B. am to know

C. know D. have known

Wang Ling is always the first one ________ at school in our class.

A. to arrive B. arriving

C. arrives D. who arrive

The question is ________ we will have our sports meet next week.

A. that B. if C. when D. Whether

The majority of the people, _________, are against human cloning.

A. including some scientists

B. some scientists included

C. included some scientists

D. Both A and B

Large quantities of natural resources ________ in 100 years or so.

A. will use up B. have been used up

C. will be used up D. had been used up

Nowhere _________ the book mentioned in your text message here, my dear. You see, this is too little a town.

A. I can buy B. can I buy

C. can’t I buy D. can I not buy

I’ve made some good friends with several of those students in my school ________ I met in the cross-talk show last month.

A. who B. where C. when D. Which

Johnny, you ________ play with the knife. You ________ hurt yourself.

A. won’t; can’t B. mustn’t; may

C. shouldn’t; must D. can’t; should

________ yourself at the end of the meeting if you have different opinions.

A. To express B. Expressing

C. Express D. Expressed