Chuyển thành câu bị động(giúp mik với mik cảm ơn)
1.My father waters this flower every morning.
2. John invited Fiona to his birthday party last night.
3. Her mother is preparing the dinner in the kitchen.
4. We should clean our teeth twice a day.
5. Some drunk drivers caused the accident in this city.
6. Tom will visit his parents next month.
7. They were having dinner at this time yesterday.
8. She has learnt English since she was six years old.
Thì HTTD: S + am/is/are + being +V3/ed
Thì QKTD: S + was/were + being + V3/ed