61. change…for把……换成
The shirt is too big. Can I change for another one.
62. change…into把……变成
He changed into his working clothes when he began to work.
63. change one's mind改变主意
I persuaded him to change his mind.
64. check out核对，检查
Would you help me to check out the names and numbers.
He checked out and left the hotel.
65. clear away收拾，整理
Please help me to clear away the tea things.
66. clear up（指天）晴朗；清理
The weather/sky is clearing up.
Clear up the desk before you leave the office.
67. catch/take cold; have a cold感冒
He was absent because he caught cold last night.
68. come about产生……结果
How does it come about half of the class are absent?
69. come across碰巧遇到；突然想起
I came across this old brooch in a curio shop.
The thought came across my mind that we …
70. come back回想起来
Their names are all coming back to me now.
71. come down（指雨）下得很大；（指气温）下降
The rain came down in bucketfuls.
The temperature came down suddenly.
72. come from来自
Much of the butter in England comes from New Zealand.
73. come off脱落
The button has come off my coat.
74. come on加油
Come on! Let's race to the bottom of the hill.
75. come out出现；（指花）开放；
The stars come out.
The flowers are coming out.
When will his new book come out?
76. come to（指数字）达到
The total number of people who attended the conference came to 1000.
77. come true（指梦想）实现
I hope that my dream will come true one day in the future.
78. come up
He came up the hard way.
The question hasn't come up yet.
79. compare with与……比较
Compared with education in western countries, China has her own special features.
80. compare to把……比作
Teachers are sometimes compared to candles.