1 Rice is grown in trophical countries.
1 A great deal of tea is drunk in England.
2 Her dog is often taken for a walk.
3 English is spoken all over the world.
4 I am brought this dish by the waiter.
5 These room are kept tidy all the time.
6 These postcards are not sent to us by our friends.
7 Is his new shoes lent to his friend ?
1 Is your homework often done?
3 French isn't spoken here.
1 Fiona was invited to John's birthday party last night.
2 The secretary wasn't phoned by the manager this morning.
3 They were showed the special camera.
Công thức chung câu bị động :S+be+V3/ed