We study for a math test.

我们为数学考试而学习。

youdao

On Sunday afternoon, I have to study for my math and biology test.

星期日下午，我必须为我的数学和生物考试而学习。

youdao

I'm sorry. I have to study for a math test.

对不起，我得学习准备数学测试。

youdao

I'm sorry. I have to study for a math test.

对不起，我得学习准备数学测试。

youdao