7.go jogging 去跑步

　　Are you ready to go jogging?

　　8.go to one’s head 某人自负

　　A: Have you noticed how John’s changed since he became student government president?

　　B: I think the whole thing has gone to his head. and he used to be so sociable and open.

　　9.got the time 几点了

　　A: Got the time?

　　B: It’s a little after ten.

　　10. graduation announcements 毕业典礼请柬

　　Have you ordered your graduation announcements?

　　11.graon about 抱怨

　　How come Michael’s always groaning about something?

　　12.guest lecturer 客座教授

　　The only person who understood the guest lecturer was the professor.

（编辑：赵颖茹）