20. The more you learn, the more ____ you can get a job.　 A. easily B. easier　 C. easy

19. When you speak to your teacher, you should be ________.

　　　　 A. as polite as possible　　 B. as politely as possible

　　　　 C. as you can as politely　　 D. as polite as you could

18. -- How are you getting on with your clasmates? ---Pretty well. Better than we _______.

　　　　 A. used to be　　 B. used to do　　 C. used to　　 D. used to have

17. Let’s return the book to the library, _______?

　　　　 A. shall we　　　　 B. will you　　　 C. won’t we　　 D. don’t we

16. His uncle’s death made him ________, Lucy said ______.

　　　　 A. sadly, sadly　　　 B. sad, sad　　 C. sadly, sad　　 D. sad, sadly

15. Sorry, Miss Wang. I _____ the key to the door of the classroom at home. I have to go back for it.　　　　　　 A. left　 B. missed　 C. forgot　 D. lost

14. If you finish reading my book, please _____ to me.

　　　　 A. give it again　 B. give again it　　 C. give back it　　 D. give it back

13. Can you ____ me your book?　 A. borrow　 B. lend　 C. keep　 D. have

12. – Have you travelled ______?　 --- Yes, I have.

　　　　 A. on ship　 B. by a ship　 C. by a ship　 D. on a ship

11. He’s washed his face, _______ he?　 A. isn’t　 B. hasn’t　 C. wasn’t　 D. doesn’t