下列各句均有错误,请将错误画出并将其正确的形式改写在横线上。 1. Jim is thirteen year old. 2. The nineth month is September. 3. I am born in November. 4. When year were you born? 5. When is Leila birthday? 6. We have a speech contest in each year. 7. We have a Art Festival at school. _______ _______ _______ _______ _______ _______ _______