1. A letter won't be written by Anna.
2. Their building hasn't been decorated by the workers yet.
3. A burglar hasn't been arrested by the police .
4. Dinner isn't being cooked by two people on the beach.
5. Grammar exercises isn't being done by Tina.
6. This house was not built at this time last year.
7. My friend was not chatted with me while the lesson was being taught by my teacher yesterday.
8. After the children's homework hadn't been finished, they went to bed.
9. When her work hadn't been done, she went to the cinema.
10. Films aren't going to be watched with my friend because I am sick.
11. A delicious meal is going to be cooked for dinner by my sister.
CT bị động : S +be + VPII + ( By O )