31. A. smile B. attitude C. decision D. anger
30. A. started B. continued C. mentioned D. decided
29. A. waved B. stared C. noticed D. laughed
28. A. seldom B. never C. always D. sometimes
27. A. jokes B. advice C. explanation D. complaint
26. A. challenge B. job C. task D. matter
25. A. accused B. warned C. reminded D. convinced
24. A. important B. easy C. interesting D. little
23. A. composing B. requesting C. reporting D. explaining
22. A. ladies B. neighbors C. friends D. relatives