46. all by oneself 独立，单独

47. lots of=a lot of 许多

48. no longer/more=not…any longer/more 不再

49. get back 回来，取回

50. sooner or later迟早

51. run away 逃跑

52. eat up 吃光，吃完

53. run after 追赶

54. take sth. with sb. 某人随身带着某物

55. take(good) care of…=look after…(well) （好好）照顾，照料

56. think of 考虑到，想起

57. keep a diary 坚持写日记

58. leave one by oneself 把某人单独留下

59. harder and harder 越来越厉害

60. turn on打开（电灯、收音机、煤气等）

61. turn off 关