1.Not until these pupils understand the homework is for their own good,and not the teachers',will they be able to try their best.
2.But I know that I shold do it,so I always have a snack and then I do my homework before I watch TV,go out to play or walk my dog.
參考答案:等这些学生明白做作业是为他们自己好,而不是为了老师,他们就会尽最大努力去做了.
但我知道我应该去做,所以我总是在看电视、出去玩和溜狗之前，吃些点心，把作业作完。