2 sentences

1. 我们帮他们做家庭作业。

   wǒ​men bāng tā​men zuò jiā​tíng zuò​yè.

   We help them with their homework.

   Source: OpenSubtitles

2. 我有家庭作业。

   wǒ yǒu jiā​tíng zuò​yè.

   I have homework.

   Source: OpenSubtitles