tìm lỗi sai và sửa lại
1. nam is my classmates. he watches tv every night
2. i think collecting stamps are interesting
3. my dad cooks very good. he loves preparing meals for family
4. i enjoy to ride my bike to school
5. we usually go in a small lake out of the city at weekends
6. do you still play football next year?
7. we like doing fishing because it is relaxing
8. do you think bird-watching interesting?