Read the sentences and choose the correct answers. Choose Yes if the sentences are correct and No if the sentences are incorrect.

1. Sarah needs help with her homework. She don't understand the maths. ...
2. Don't go in there! That sign means "danger"! ...
3. Yves is very good-looking. He got blue eyes and black hair. ...
4. Do you have any tickets left for tomorrow evening? ...
5. I feel terrible. I think I'm having a cold. ...
6. Children have often difficulty in sharing their tous. ...
7. This laptop has a number of interesting features. ...
8. Sorry, but we don't any lamb steaks today. ...