103．have a meeting 开会
104．walk back 向后走
105．give sth. back to sb. 把某物还给某人
106. work through the night 通宵工作
107．get through the examinations＝pass the exam 通过考试
108．happen to 发生
l09．knock at the door 敲门
110．want to do sth. 想做…
111．fall down 掉下来
112．begin to do sth. 开始做…
113．have some tea 喝茶
114．have sports 进行体育锻炼
115．have a bad coId 得了重感冒
116．have a good time 玩的很高兴
117．keep back 向后退
118．so…that 如此…以至于…