温馨提醒：1.请将答案填涂到答题卡上;2.为了今后你能更有信心地学习高中英语，请认真完成本次月考试卷！愿你考出风格，祝你考出好成绩！
第一部分 英语知识运用（共两节，满分45分）
第一节 单项填空（共15小题；每小题1分，满分15分）
21．It was_______ surprise that my first teacher,already 90,was still
living and in______good health.
A.the;a B不填；a C.a; 不填 D.a; the
22.----He ran into a tree on his way home.
----I suppose he_______ too fast.
A.drives B.was driving C.drove D.has driven
23. Some companies are thinking of ways to save natural______by making better use of the water used in the bathroom.
A.resources B.sources C.power D.energy
24. To_____,the old man had to write hie stories and sell them.
A.making a living B.make a live C.make a living D.make live
