30. A. looked               B. gone             C. come                D. calmed

29. A. many                B. few              C. such                D. no

28. A. angrily               B. happily          C. quietly              D. willingly

27. A. desk                 B. room            C. book                D. school

26. A. silly                  B. good             C. cheap               D. dear

25. A. make                 B. lend             C. collect              D. borrow

24. A. must                B. can             C. may                D. should

23. A. When               B. How             C. Why                D. Where

22. A. a day                B. a month         C. a week              D. an hour

21. A. that               B. which          C. it                 D. this