найдите ошибку в предложения.
1. my brother doesn't never travel by train.
2. l have clean my room. we can go for a walk now.
3. were you ever been to the united kingdom?
4. there were three wolf's in the wild animal's park.
5. why do these girls crying now?
6. there is a be new table in the room, isn't it?
7. Mr.Smith's brothers are policeman.
8. my sister want to be librarian.