20. __________ the fact that there was thick fog, he drove his car out.

A. Although　　 B. No matter　 C. Despite　 　D. In spite

19. ______ has taken away my notebook?

A. Which of you　 B. Who of you　　 C. Which you　　　 D. Who you

18. My watch __________ five minutes a day, so I have to set it back.

　A. wins　　 B. gets　　 C. loses　 D. gains

17. Is this the recorder you want ____ ?

　A. to have repaired　　　 B. to repair itC. to have it repaired　　　　 D. it repaired