20. Now we can fly to Tokyo .There was a time ______ we had to take a boat.

A. how　　 　　　　　　　　　 B. what　　 　　　　　　 C. why　　　 　　　　　　 D. when

19. Caves and hollow trees are not the only places ______.

A. where are found bats　 　　　　　　　　　　　　　 B. where bats are found in

C. where bats are found　　 　　　　　　　　　　　 D. in which bats to find

18. Hay ______too much moisture will spoil.

A. contains　　 　　　　　　 B. that containing 　 C. that contains　 　　　 D. which to contain

17. The world ______is made up of matter.

A. in that we live　　 　　　　　　　　　　　　　　　　 B. on which we live　　

C. where we live in　　 　　　　　　　　　　　　　　　 D. we live in

16. It was raining again , ______is very bad for our drops.

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

15. Will you please show me the girl ______name is Lee.

A. her　 　　　　　　　　　　 B. who’s　　 　　　　 C. whose　　 　　　　　　 D. which

14. ______break the law will be punished.

A. Anyone　　 　　　　　　 B. One　　 　　　　　 C. Those who　　 　　 D. No matter who

13. A fast food restaurant is the place _____, just as the name suggests, eating is performed

quickly.

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

12. American women usually identify their best friend as someone _____ they can talk

frequently.

A. who　　　　　 　　　　 B. as　　　　 　　　　 C. about which　　　 D. with whom

11. George Orwell, _____ was Eric Arthur, wrote many political novels and essays.

A. the real name 　　　　　 B. what his real name　 C. his real name 　　 D. whose real name