3.There were two large buildings,_______ stands nearly a hundred feet high.

A. the larger　　　 B. the large of them　　 C. the larger of whom　 D. the large of which

2.The police________ him to see if he had a gun.

A. searched for　　 B. searched　　　 　C. in search of　　 D. looked for

1.The employee you had been thinking highly_______ dishonest.

A. of proving　 　　B. of proved　　 　　　C. of to prove　　 D. of being proved.

4. that -----which　　 5. which----when

1. it-----which　　 2. which ------- as　 3. that -----as

5. His walking stick was lost yesterday, without which he can’t walk.

4. As is known to us all, Mark Twain is a great American writer.

3. John said he had been working in the office, which was true.

2. There are 11 books in all on the shelf, five of which are mine.

1. He was often late for school, which makes his teacher very angry.