11．stick with和……在一起，保持联系

He stuck with(=remained in)the firm for 20 years.

10．stick to sth．／doing sth．坚持

Einstein stuck to his opinion and went on with his research

9．spend…on sth．／in doing sth．在……花(钱，时间等)

She spent lots of her money on clothes．

8．refer to指；谈到；参照

　 When I said some people are stupid，I wasn’t referring to you．

7．drop in(on sb．／at a place)顺便拜访……

　 He usually drops in at my place on his way home．

6．drive off把车开走

　 The traffic is held up，so I can’t drive off．

5．persuade sb．to do sth．说服某人做某事

　 I tried to persuade him to give up smoking．but I failed．

4．divide into把……分成

　 The train had divided into two parts in the station where it

had stopped．

3．depend on依靠

　 I am your friend．You can depend on me to help you．

2．deal with对付；处理；论述；和……做生意

　 I don’t know how to deal with the problem．