1．Match the words and expressions with their meanings in Chinese.
graduation.mp3

graduation1
beupto.mp3

be up to2
makesense.mp3

make sense3
salesrep.mp3

sales rep4
ontheroad.mp3

on the road5
terrific.mp3

terrific6
pre-med.mp3

pre-med7
keepintouch.mp3

keep in touch8 __7__(完形填空)
.忙于……的
.adj. 极好的
.是明智的，是合情理的
. 毕业
.保持联系
.销售代表
.在旅途中
.（美）医学预科课程