62. on→in
63. day和the之间插入when
64.demand→demanding
65. 去掉to
66 in 改为that
67. writing→write
68.desirable→undesirable
69. begin→began
70 its→theirs
71.nation→national
翻译
72 followed my advice/suggestion, youwould not have been/put yourself in trouble.
73 watched her injured son being sent into the surgery.
74 were (have been) suggested / adviced not to go to that country / choose that country as their destination.
75 via/ with/ through email instead of telephone.
76 It was not until the deadline did he send out.