22. All of us find _ necessary to take exercise every day.

　　A. this B. that C. them D. it

　　【答案】D

　　【解析】代词的考查 此处用it做形式宾语，而把真正宾语to take exercise every day放在后面，避免句子结构头重脚轻。

　　23.1 think drinking milk is good _ our health.

　　A.for B. to C. with D. at

　　【答案】A

　　【解析】介词的考察 be good for “对……有好处”

　　24. —Must I return the hook tomorrow morning? —No, you _ .You can keep it longer.

　　A. mustn't B. can't C. needn't D. couldn't

　　【答案】C

　　【解析】情态动词的考察 回答以must引导的一般疑问句，肯定回答用Yes，Sb. must . “是的，……必须” 否定回答用No，Sb. needn’t“不，……不必”

　　25. Water Park is a good place _ .

　　A. to have fun B. have fun C. having fun D. to have a fun

　　【答案】A

　　【解析】非谓语动词的考察 此处to have fun作定语修饰place。

　　26. There _ going to be a basketball match this afternoon.

　　A. are B. is C. have D. will

　　【答案】B

　　【解析】主谓一致的考察 在there be句型中be与后面的真正主语保持一致，a basketball match单数形式，故用is。

　　27. _ is it from your home to school?

　　A. How far B. How long C. How soon D. How often

　　【答案】A

　　【解析】特殊句式 句意为“从你家到学校有多远” How far “多远”; How long “多长，多长(时间)”;How soon“多久”， How often“多久一次”