21. A. specially B. especially C. surely D. actually
22. A. I B. he C. me D. him
23. A. noticing B. watching C. finding D. realizing
24. A. teach B. participate C. accuse D. join
25. A. what B. why C. how D. when
26. A. wrong B. honest C. right D. true
27. A. kind B. straight C. angrily D. curiously
28. A. charging B. joking C. paying D. helping
29. A. followed B. rejected C. received D. gave
30. A. later on B. from then on C. for a while D. ever since
31. A. thought B. success C. experience D. lesson
32. A. stuck with B. held on C. broken down D. appealed to
33. A. students B. players C. children D. members
34 A. rights B. behaviors C. actions D. possessions
35 A. shared B. excited C separated D. affected
36. A. friendship B. relation C. trust D. respect
37. A. be used to B. subscribe to C. deal with D. put up with
38. A. gone B. lost C. fined D. left
39. A. in B. of C. on D. with
40. A. and B. but C. as D. or
