作为一名学生，你应该按时完成作业。

Being a student, you should finish your homework on time.

youdao

戴夫是个好孩子，他总是按时完成作业。

Dave is a good boy and he always finishes doing his homework on time.

youdao

大量的研究表明，按时完成家庭作业，孩子们可以更好地记住课堂上所学的知识，而家庭作业本身在培养孩子的学习能力，如独立思考和创造力方面发挥着重要作用。

A great number of researches do show that kids can remember what they have learned in class better by finishing their homework on time and homework itself plays an important role in developing their learning shills, such as independent thinking and creativity.

youdao

So, I ask you to do the problems as and when they're posted.

所以,我要求你们按时按量地完成作业

耶鲁公开课 - 基础物理课程节选

So come to two lectures, one section, and do the work regularly.

下面要完成两个课时,一个课外讨论,按时完成作业

耶鲁公开课 - 聆听音乐课程节选