1. Do you (clean) clean the room every day?
2. Anna (talk) is talking on the phone to her penpal
3. Have you ever (be) been to Paris, Mr.Lam?
4. Vinh usually (go) goes to school on foot
5. Mrs. Nhung ( not take) didn't take the bus to work yesterday.
6. Peter has never (see) seen High School Musical before
7. Did you (meet) meet Hoang and Phuong two days ago?
8. They ( not open) don't open the shop on Saturdays and Sundays.
chúc em học tốt