Structure: S + Be + PP.2 + O + ...

1,I don't know her telephone number

→ Her telephone number isn't known by me.

2,They can't make tea with cold water

→ Tea can't be made with cold water.

3, You mustn't use this machine after 5:30 p.m

→ This machine mustn't be used after 5.30 p.m

4, I wo'nt hang these old pictures in the living room

→ These old pictures won't be hung in the living room

5, The German didn't build this factory during the Second World War

→ This factory wasn't built by the german during the second world war.

6, She didn't make the moon cakes last year

→ The moon cakes weren't made last year

7,He doesn't meet them in her school everyday

→ They aren't met in her school every day

8, Anna won't write a letter

→ ​ A letter won't be written by Anna

9. The workers have not yet decorated their building.

The workers's building hasn't been decorated yet.

10. The police did not arrest a thief.
=> A thief wasn't arrested by the police.
11. You two don't cook dinner on the beach.

=> Cooking dinner isn't cooked by two people on the beach.

12. Tina does not do grammar homework.

=> Grammar homework are not done by Tina.

13. At this time last year, they did not build this house.

=> This house was not being built by them at this time last year.

14. I didn't chat with my friends while my teacher was giving a lecture yesterday.

=> I didn't chat with my friends while a lecture was being given by my  teacher yesterday.

17. I won't watch movies with my friends because I'm sick.

=> Movies won't be watched with my friends by me because I am sick.

18. My sister won't cook a good meal for dinner.

= > A good meal for dinner won't be cooked by my sister

1. Her telephone number isn't known by me.

2. Tea can't be made with cold water.

3. This machine mustn't be used after 5.30 p.m

4. These old pictures won't be hung in the living room

5. This factory wasn't built by the german during the second world war.

6. The moon cakes weren't made last year

7. They aren't met in her school every day

8. A letter won't be written by Anna

9. The workers' buiding has not been decorated by them yet.

10. A burglar has not arrested by the police.

11. Cooking dinner is not being cooked by two people on the beach.

12. Grammar exercises is not done by Tina.

13. This house was not being built (by them) at this time last year.

14. My friend was not chatted with me while the lesson was being taught by my teacher

yesterday.

15. After their home work hadn't been done, they went to bed

16. When her work had not been done , she went to the cinema.

17. The films is not going to be watched with my friend by me because of my sickness.

18. A delicious meal is not going to be cooked for dinner by my sister.