finished

11. -Robert is indeed a wise man.

-Oh, yes. How often I have regretted ______ his advice! [2007 安徽卷]

A. to take B. taking C. not to take D. not taking

12. -Excuse me sir, where is Room 301?

-Just a minute. I'll have Bob ____you to your room. [2007 北京卷]

A. show B. shows C. to show D. showing

13. He is a student at Oxford University, _______ for a degree in computer science. [2007 北京卷]

A. studied B. studying C. to have studied D. to be studying

14. Jenny hopes that Mr. Smith will suggest a good way to have her written English _______ in a short period. [2007 福建卷]

A. improved B. improving C. to improve D. improve

15. -Come on, please give me some ideas about the project.

-Sorry. With so much work ________ my mind, I almost break down. [2007 福建卷]

A. filled B. filling C. to fill D. being filled

16. As the light turned green, I stood for a moment, not _________, and asked myself what I was going to do. [2007 湖南卷]

A. moved B moving C. to move D. being moved

17. "Things _________ never come again!" I couldn't help talking to myself. [2007 湖南卷]

A. lost B. losing C. to lose D. have lost

18. -Can I smoke here?

-Sorry. We don't allow ______ here. [2007 江苏卷]

A. people smoking B. people smoke C. to smoke D. smoking

19. My parents have always made me ______ about myself, even when I was twelve. [07江苏卷]

A. feeling well B. feeling good C. feel well D. feel good

20. He is very popular among his students as he always tries to make them ______ in