11，go over——仔细检查，仔细考虑，仔细看

-Would you have some time this week to go over these questions with me?

How does tomorrow sound——再读一遍，研究

-How about seeing the new movie at the North Park Theater tonight

Sounds great， but I got to go over my notes for tomorrow’s mid-term

12，go through the proper channels——通过适当的途径，方式

-In order to do that， you have to go through the proper channels

13，go through——穿过

-A policeman saw you go through that read light

It was yellow; anyway， he turned left at the last corner

14，go through with——完成

-I am getting absolutely nowhere with these physics problems

How about my go through them with you

15，good bargain——很便宜

-Did you buy any of the sweaters that were on sale?

Buy any? I got five of them; it was such a good bargain