2020～2021学年九年级第三单元提优测试卷（含答案）

一、单项填空。（共10小题；每小题1分，满分10分）

 (　　　)1. They found the book quite _________ after they read it _________ .

A. value; the second time                 B. value; a second time

C. valuable; a second time                D. valuable; the second time

(　　　)2. I don't doubt _________ my best friend Amy can do it well, but I doubt _________ she is willing to do it.

A. that; that               B. if; if              C. that; if                   D. if; that

(　　　)3. Half of the class _______ done most of the work. The left ________ rather difficult.

A. have; is                 B. has; is           C. have; are               D. has; are

(　　　)4. _________ try your best to help people in need? It will be an experience you will never forget.

A. What about                   B. You'd better                  C. Why not               D. Why don't

(　　　)5.  -  _________ I take my umbrella with me?

 -  _________ better to do so. The weather is changeable.