51. months' 52. completely 53. impatient. 54. nearer 55. once 56. were jogging 57. has become 58. have missed 59. am calling 60. will save 61. Neither...nor 62. How long 63. prefer...to... 64.if... don't tell (这一题题目有点问题,就一个单词没有办法更改) 65.be cancelled 答案仅供参考,祝学习进步!