初中英语题目,帮帮忙!

You should eat more apple.
I hear he had the headache yesterday.
He got an idea.
You shouldn't drink anything when you have a stomachache.
What's the matter with him?
He brushes his tooth everyday.
Can you go shopping with me?
He need finish his homework.
We should do exercise to keep healthy.
好了，做完了，请验收，顺便提升一下自己。

是每句话都有错吗？
1.eat没有s
2.我觉得好像是heard错了，应该有个什么动词短语吧，不晓得。因为电影里也有这么用的。
3.应该是gets吧，没有前后文的时态，应该用一般现在时。
4.不大清楚
5.也许应该改成him.
6.他每天都刷牙（SY）。呵呵，是不是everyday要写在一起？
7.go shopping是个固定短语，购物。
8.need去掉S，加在finish后面。
9.感觉是不通，哈哈，但是说不出哪里，是should do这个短语有问题吧，做某事为了什么。
我英语很烂，最好有大虾改一下我的。

1 You should eat moer apple eat去s
2 I heard he has had the headache yesterday.现在完成时.
3 He got an idea. a改为an
4 You shouldn't drink anything when you had a stomachache. 从句的时态不清楚要不要改..否定用anything
5 What's the matter with him? he宾格
6 He brushes his tooth everyday.