51.make progress取得进步;
52.be forced/obliged/made to被迫;
53.go on to do sth接着做另一件不同的事情;
54.go on doing接着做同一件事情;
55.keep on doing sth继续作某事;
56.be sure of/about sth确信，肯定;
57.translate——into——把——译成;
58.colse with以——结束;
59.be puzzled感到迷惑不解;
60.be separated by被——所分离;
61.separate——from把——和——分隔开来;
62.die of死于(病、情感、饥寒、年老等身体内部原因);die from死于(受伤、事故、严寒等身体外部原因);
63.keep in touch with保持联系;lose touch with失去联系;
64.lead/live a life过着——的生活;
65.play a part/role in起——的作用，扮演——的角色;
66.be fond of喜欢;
67.get together聚会、聚欢;
68.feel like doing想要做;
69.date from始于、起源于、追溯到;
70.be marked with被标上、标明有;
71.make every effort尽力;
72.be busy doing sth忙于;
73.research into研究、分析;
74.hang up挂断电话、悬挂;
75.knock——out of 把——从——中敲出来、淘汰;
76.point out指出、说明;
77.turn over打翻;
78.go against违背、违反;
79.give a talk做报告;
80.send out分发;
81.ring up给——打电话;
82.get through拨电话、完成、通过;
83.hold on别挂断
