下面的每句话中都有一个错误,请画出来并改正.
1.Your mother needn’t waters the flowers every day.
2.Ben has a fever .He better see the doctor.
3.My room is tidy than yours.
4.Please give they some apples.
5.Ours library has more than 5000 books.
6.She feels a cold.My brother doesn’t like it,too.
7.Everyone in our class like speaking English.