24. He walked ______ fast for us ______catch up with.

　　 A. so, that　　 B. such, that 　C. enough, to　　 D. too, to

23. ___my mother ____ my sister watches TV plays these days.

　　 A. Either, nor　 B. Both, and　 C. Neither, or　 　D. Neither, nor

22.(　　 ) The nurse doesn't feel well today,____ she still works very hard.　 　

　A. but　　　 B. and　　　　 C. or　　　 D. when

21.(　　 ) Tom has been in the factory ______he left school.

　　 A. when　　 B. since　　 C. as soon as　 　　D. whether

20.(　　 ) He had ______ much work to do that he couldn't go out.

　　 A. so　　 　　B. such　 　　　C. as　　　　　 　D. or

19. ______the new computer, travellers at the offices of CAAC can now buy their air tickets much faster. 　

A. Because　　 B. Thanks for　　 C. Thanks to　　 　D. Since

18. Before 1992, there was no airline ______ the two cities.

　　 A. along　 　　B. in　　 　　C. between　 　　D. among

17. The food ___ my hometown is quite different ___that there.

　　 A. in, like　 B. to, from　　 C. from, to　　 D. in, from

16. We are doing much better ___ English __ our teacher's help.

　　 A. in, at　 　　B. at, in　 　　C. in, with　 　D. with, with

15.(　 ) My home is about ______ from my school.

A. 15 minutes　 　　　　　B. 10 minute's ride

C. 20 minutes by bike　 　　D. 15- minute's on foot.