23. Mr. White was seen ______ the Palace Museum.

　　 A. enter　　　　　　　 B. to enter　　　　　　 C. entered　　　　　　 D. to entering

22. I was surprised______.

　　 A. watching him to eat so quickly　　　　　　 B. watch him eat so quickly

　　 C. watching him eat so quickly　　　　　　　 D. to watch him eat so quickly

21. I know him ______ a good football player while in college.

　　 A. to have been　　　 B. to be　　　　　　 C. was　　　　　　　 D. had been

20. Nobody likes ______.

　　 A. to speak ill of 　B. to be spoken ill of　 　　　 C. speaking ill of　　　 D. spoken ill of

19. The house is not large enough ____ .

　　 A. to live in　　　　　 B. to be lived in　　　 C. to live　　　　　　 D. for living

18. Last summer I took a course on ______ .

　　 A. how to make dresses　　　　　　　　　　 B. how dresses be made

　　 C. how to be made dresses　　　　　　　　　 　D. how dresses to be made

17. Tom kept quiet about the accident ______ lose his job.

　　 A. so not as to　　　　 B. so as not to　　　　 C. so as to not　　　　 D. not so as to

16. To learn to speak English well,_____.

　　 A. much practice is needed　　　　　　　　　 B. one needs much practice

　　 C. much practice is needed by one　　　　　　 D. one is needed much practice

15. Would you be ______ to do me a favour, please?

　　 A. so kind as　　　　 . B. too kind　　　　　 C. as kind as　　　　　 D. enough kind

14.That box is____.

　 A. too heavy for me to carry　　　　 　　　　B. too heavy for me to carry it

　 C. so heavy for me to carry　　　　　　　　　 D. very heavy for me to carry