49. A. quickly B. naturally C. happily D. right
48. A. How B. What C. When D. Where
47. A. noticed B. felt C. heard D. imagined
46. A. heart B. mind C. dam D. memory
45. A. touch B. idea C. thought D. feeling
44. A. forget B. control C. reduce D. prove
43. A. running away B. giving in C. growing up D. turning round
42. A. something B. nothing C. anything D. everything
41. A. room B. dark C. garden D. eye
40. A. hard-working B. easy-going C. kind-hearted D. strong-willed