I am doing my homework.

我正在做作业。

Can't you see I am doing my homework?

你没看见我正在做作业吗？

When I am doing my homework, my Mom is cooking.

当我在写作业时，妈妈正在做饭。

I hate to be disturbed when I am doing my homework.

我不喜欢在做家庭作业时受到打扰。

I am doing my homework now. And my mother is cooking.

我正在写作业，而妈妈正在做饭。

I do my homework everyday. I am doing my homework now. He cleans his room every afternoon.

现在进行时是表示一个动作正在发生或进行。

I am busy doing my homework.

我正忙着做家庭作业。

I am watching TV as doing my homework.

我一边看电视一边写作业。

When I am doing homework for school, it calms me down and sets a reasonable pace for my work.

当我做作业的时候，它可以让我静下心来，并且有了节奏。

I won't go with you because I am busy doing my homework now.

我不能跟你去，因为我正忙于做作业。

Now my mother is washing clothes. My father is reading newspapers. I am doing my English homework.

现在我妈妈正洗着衣服，我爸爸正在看报纸，我做着我的英语作业。

I am busy doing my homework right now.

我现在正忙着在做课外作业。

Am I doing my homework?

我正在做我的家庭作业吗？