3. What grade /class〖年級和班級〗are you in?

　　4. What school did you go to? /Where do you go to school?

　　5. How many courses are you taking this semester?

　　6. I'd better hit the books〖勤奮地鉆研或學習〗.

　　7. Many students are working at part time jobs.

　　8. I'm a graduate〖畢業生〗of Harvard University.

　　9. I've got six months to go until the graduation.

　　10. He worked his way through college〖半工半讀〗.

　　11. He's busy preparing for class〖忙著準備功課〗.

　　12. I don't think I have a mathematical brain〖數學頭腦〗.

　　13. This has been a hard course〖這門功課很難〗for me.

　　14. I've been studying all day, and I'm sick and tired of it〖厭倦〗.

　　15. He seems to be getting on very well at school. (他在學校似乎念得很好。)

　　16. Speaking of school, how are your grades this term?

　　17. The costs of college get higher every year.

　　18. She's an easy-going〖隨和的〗teacher.

　　19. The course I took was above me〖超過我的能力〗.

　　20. As far as English is concerned, he is second to none. (就英語來說，沒有人能夠比得上他。)