1. English is spoken in this country
2. These books are read around the world
3. This picture was drawn by him some years ago
4. My teacher have just been asked a lot of questions by me
5. A cake is being made by my mum now
6. A lot of flowers are being grown in this park
7. His car is washed by my father every Sunday
QKĐ: S + was/ were + PP + (by O)
HTĐ: S + am/ is/ are + PP + (by O)
HTTD: S + am/ is/ are + being + PP + (by O)
HTHT: S + have/ has + been + PP+ (by O)
TLĐ: S + will be + PP + (by O)
TLG: S + is/ am/ are + going to + be + PP + (by O)
S + modal verb + be + PP + (by O)