24. I saw Mary ____ the house.

　　 A. open the door and go into　　　　　　　　 B. to open the door and to go into

　　 C. open the door and to go into　　　　　　　 D. open the door and went into

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