29. A. handle B. create C. affect D. investigate
28. A. emphasis B. conflict C. power D. pressure
27. A. noisy B. alone C. personal D. sociable
26. A. pleasing B. annoying C. common D. valuable
25. A. shut up B. held up C. brought up D. picked up
24. A. fuel B. entertainment C. adjustment D. health
23. A. long B. fast C. dangerous D. direct
22. A. So far B. After all C. However D. Therefore
21. A. tired B. asleep C. conscious D. busy