35. A. while B. when C. as D. since
34. A. well enough B. sure enough C. surprisingly enough D.strangely enough
33. A. weaker B. longer C. lower D. louder
32. A. even if B. only if C. unless D. until
31. A. this B. that C. next D. last
30. A. with delight B. with fear C. in pain D. in advance
29. A. Therefore B. Otherwise C. Besides D. However
28. A. slow down B. drop out C. go on D. speed up
27. A. finish B. start C. dead D. cross
26. A. cheer B. shout C. cry D. noise