97. enjoy oneself=have a good time玩的开心help oneself随便
98. establish=set up=found
99. evident=obvious=apparent明显的显而易见的
100. for example=for instance
101. be exhausted=be tired out =be worn out筋疲力尽的
102. exist存在
103. expose暴露受影响
Being exposed to the sun for some time can do good to your health.
Many of today's teenagers have been exposed too much to violence and sex.
104. face up to(勇敢)面对be faced with面临encounter面临
105. in fact as a matter as a fact实际上事实上
106. be familiar with
107. by far非常，最(修饰比较级和最高级)so far迄今为止(完成时态)
far from 远非(否定)
In my opinion,he is by far the most suitable one for the job.
He sent out a letter to apply for the job,but has received no answer so far.
My English is far from perfect.
108. fare交通费fee费用tuition学费
109. favor do ** a favor帮…个忙in favor of赞成
I'm in favor of his suggestion that a power plant(电厂)be built.
Would you do me a favor to carry the box upstairs?
110. feel like doing sth would like to do sth喜欢/想做…
111. field田野，领域
112. fill in填写be filled with充满
Would you like to fill in your address and telephone here?
113. fine罚款
