Question

she （has a headache）。 my brother （had a fever） last night。对括号部分提问 我在线等啊！

Answer 1

What's the matter with her?
What was the matter with your brother last night?

祝你学习进步，更上一层楼！(*^__^*)
有不会的可以再问我:）

追问

students need a balanced of study and rest -----------（improve）themselves。

追答

to improve

Answer 2

What's wrong with her ?
What's wrong with your mother ?

Answer 3

What's the matter with her?

What was the matter with your brother last night?

Answer 4

1.What's wrong with her?
What's the matter with her?
What's the trouble with her?
2.What's the matter with your mother last night?
What's wrong with your mother last night?
What‘s the trouble with your mother last night?
这三种句型都可以互换的，意思都一样。

追问

------------------（be）stressed out is bad for our study 。

追答

Being stressed out is bad for our study.