Half the class won't come.

一半的同学不会来。

But he didn't come to China.

但他没有来中国。

I'm sorry I can't come to your dinner.

对不起，我不能来你的晚餐。

You didn't come to school. What happened?

你没来上学。发生了什么事？

If they have it today, half the class won't come.

如果他们今天举办，半个班级不会来。

I guess he won't come today.

我想他今天不会来了。

He didn't come to work then.

他当日没有来上班。

I estimate he won't come today.

我估计他今天不会来了。

Bob didn't come to school today.

鲍勃今天没来上学。

Carl didn't come to school today.

卡尔今天没来学校。