Passive Voice - Hometask

Перефразируйте предложения, используя Passive Voice.

Пример:
My granny grows a lot of vegetables. 

A lot of vegetables are grown by my granny.

1. Cows give milk.
2. My mother makes very tasty cakes.
3. Yesterday Nikita’s brother drew some pictures in Nikita’s copybook.
4. Yesterday Karina’s hamster ate a lot of cabbage.
5. Nikita’s granny bakes very tasty pies.
6. Yesterday Tom built two LEGO castles.
7. Pussy the cat eats a lot of fish.
8. Fred won the car race.
9. All children love good cartoons.
10. They celebrate Christmas on the 25^th of December.
11. My friend from England sent me this letter.
12. A lot of tourists visit Saint Petersburg every year.