He got his sister to help him with his homework.

他让姐姐帮助他做家庭作业。

《牛津词典》

As is shown above, in front of a computer happily sits a teenager, attempting to work on his homework effortlessly, with the help from the Internet finishing the job for him.

如图所示，在电脑前坐着一个年轻人呢，正准备着不花力气就把作业给完成，来自网络的帮助很快就完成了所有的学习任务。

youdao

I help him sometimes with his French homework, though, if I let him, he will interrupt the conjugations to give me a play-by-play analysis of whatever game Cal has just played.

有时，我辅导他的法语作业，尽管，只要我稍不留神，他就不再和我配合，给我尽数分析起金熊队刚刚打完的赛事来。

youdao

He was well liked by his students, and often he asked boys in his class to stay after school, to do homework and help him with chores.

NEWYORKER: In Plain View