пожалуйста помогите там надо найти ошибки ДАЮ ВСЕ БЫЛИ КОТОРИЕ ЗДЕСЬ ЕСТЬ СОРОЧНО ​

2. Do they live in Canada?
3. I usually cook dinner for my family
4. Do they have a meeting every week?
5. She doesn't like tennis
6. Does John have enough money?
7. He knows the answer
8. Robert plays baseball on the weekend
9. They have lots of free time
10. Do they usually drive to work?
11. Jenny is not working at a restaurant
12. She worries too much about the exams
13. My father wants to travel to Spain
14. Why do you study English?
15. He doesn't drink tea
16. They are starting class in the morning