工作簿

例句：

1. 1. She used to work on her math workbook every day.
   她以前每天用数学工作簿做练习。
2. 2. The teacher gave the students a workbook as homework.
   老师给学生布置了一本作业书作为家庭作业。
3. 3.He bought a new workbook for his son's upcoming exams.
   他为儿子即将到来的考试买了一本新的工作簿。