20. I had neither a raincoat nor an umbrella. ______I got wet through.

　　　 A. It's the reason　 B. That's why C. There's why　　 D. It's how

19. He is an excellent professor, so his lecture is worth ______.

　　　 A. listen to　　 B. listening　　　 C. being listened to D. listening to

18. This bridge is made of ______. It's made up of 230,000 _____.

　　　 A. stone, stone B. stones, stones C. stone, stones D. stones, stone

17. He's going to have a talk with a ______.

　　 A. friend of ourselves　　　　　　　 B. friend of our

　　 C. friend of us　 　　　　　　　　　　D. friend of ours

16. --Did you scold him ?　　 --Yes, but I _______.

　　 A. would rather not　 B. would rather not have　 C. wouldn't　　 D. won't

15. Don't scold him any more. _______ he's only a child.

　　 A. After all　　 B. In all　　　　　 C. Of all　　　　 D. Above all

14. --Hi, Bob, don't you know me?

　　　 --Oh, it's you, Jack. Sorry, I _____ you.

　　 A. didn't recognize　　　　　　　　 B. wasn't recognized

　　 C. haven't recognized　　　　　　　 D. don't recognize

13. --Can't you remember _____ last year?

　　　 -- ______. But I can't remember the date.

　　 A. meeting; No　 B. to meet; Yes　　 C. meeting; Yes　 D. to meet; No

12. Though my family was not rich at that time, my parents managed to ______ my education.

　　 A. pay　　　　　 B. pay off　　　　　 C. pay for　　　 D. pay away

11.--Where have you been ?　 I _____ you the whole morning.

　　 A. looked for　 B. was looking for C. have looked for D. am looking for