After spending a weekend away with my adult son, I was so impressed by his generous heart that I sent him this letter.

36. A. humorous        B. private        C. reasonable      D. valuable

37. A. followed         B. gave            C. set              D. took

38. A. ordered          B. booked          C. offered          D. bought

39. A. hesitation       B. doubt           C. permission       D. difficulty

40. A. other            B. last            C. extra            D. rest

41. A. again            B. already         C. only             D. also

42. A. nothing         B. everything     C. anything        D. something

43. A. finding          B. accepting       C. looking for      D. pointing at

44.  A. behind          B. beyond          C. ahead of         D. next to

45. A. much             B. some            C. any              D. enough

46. A. far              B. 1ong            C. short            D. high

47. A. and              B. but             C. SO               D. while

48. A. 1itres           B. kilograms       C. pounds           D. kilometers

49. A. $15              B. $20             C. $25              D. $30

50. A. until           B. as             C. although        D. unless

51. A. what             B. which           C. whatever         D. whichever

52. A. excited          B. surprised       C. interested       D. encouraged

53. A. easier           B. better          C. faster           D. worse

54. A. comer            B. way             C. ground           D. carpet

55. A. there            B. here            C. out              D. around