7. My friends/ smoke/ in their rooms. => ………………………………………………………………………………… 8. I/ play/ video games. . => ……………………………………………………………………………….. 9. You/ watch/ movies? 10. What/ you/ think?

1. My friends are smoking in their rooms.2. I’m playing video games.3. Are you watching movies?4. What are you thinking?Cấu trúc thì HTTD :- S + am/is/are + Ving- S + am/is/are + not + Ving - Am/Is/Are + S + Ving ?- Dấu hiệu : now , right now , at the moment , ....