1.I don't like animals very much,but some times I'm friendly to them.
（some times 改为sometimes ）
2.What are you going to do that?
（What 改为how)
3.What are you going to when you grow up?
（to后加do)
4.There is going to have a football match tomorrow.
（have改为be)
5.He studies math really hardly.
（really 放在studies 前）