1.You____any help,do you?
A.don't need B.needn't C.need D.doesn't need
改错：1.At the end,the missing boy was found in the forest.
2.This prolem is more eaiser than the one we had last week.
3.The eacher wants to explain the sentence as clear as possible to us.
4.Mr Sun decided to return the broken computer back to the shop.
5.You don't need thank me.You'd better thank Tom for his help.
6.The heavy snow made him to feel worried abour his sheep.
7.There is going to have a robot show in the science museum next Sunday.