一． 单项选择题（15分）
从A、B、C 、D 四个选项中，选出可以填入空白处的最佳选项。
.21. He bought a knife and fork ________.
A. to eat B. to eat with C. for eating D. to eat by
22. When you finish reading the book ,you will have ______better understanding of ______life.,
A. a, the B. the .a C. /,the D.a,/
23. The window which hasn’t been cleaned for at least 3 weeks requires ____. Who’d
like to take the job?
A. to clean B. cleaning C. cleaned D. being cleaned
24. Great efforts have been ____to improve people’s living conditions in China in the past two years.
A. got B. won C. made D. did
25. When he came back with plenty of money, his father ______ three days before.
A. had died B. was dead C. died D. had been dead
26. The fire was finally ______ after the building had ______ for two hours.
A. put off; caught fire B. put away; been on fire
C. put out; caught fire D. put out; been on fire
27. He did everything he could _______ the old man.
A. to save B. save C. saving D saved
