Ex1: There is one mistake in each sentences. Underline and correct the mistake. Sentences Correction 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 ........................ our family. 4. I enjoy to ride my bike to school ....................... 5. We usually go in a small lake out nof 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? ........................ 9. I think playing volleyball interest because it is a team ........................ game. 10. In my opinion, more people played monopoly in the ........................ future. CÁC BẠN GIÚP MIK VỚI CÁM ƠN NHIỀU