你在什么时候做作业用英文怎么说

"Do homework" 用英语表达为 "do homework"。

来源：这是一个简单的短语，由两个单词 "do" 和 "homework" 构成。 "Do" 是动词，表示"做"或"完成"的意思， "homework" 是名词，表示"家庭作业"的意思。

例句：

I always do my homework before dinner. (我总是在晚餐前完成我的家庭作业。)
She spends two hours every day doing her homework. (她每天花两个小时做她的家庭作业。)
He never does his homework on time. (他从不按时做家庭作业。)