完成练习册练习，核对答案。

Finish the test on the workbook. Check the answers.

他交上的是笔记而不是练习册。

He handed in his notebook but not his exercise book.

当我穿过操场时，我在地上发现了一本练习册。

When I passed the playground I found an exercise book on the ground.

我们本周完成了第五单元C，D 两课课本和练习册上的所有内容。

We have completed Unit 5, Lesson C and Lesson D in the Student Book and Workbook.