_____didyou_____bookhomelastweek. [ ]

The number of the students in our school very big.–About 9 students.

What about yesterday’s homework, Amy?— I found ____ hard to finish all the exercises.

Will you stay for some more days? —Sorry, I_____. My mother called to ask me to go back at once.

Can I play computer now? –No, you ______. You _____do your homework first.