Поставить предложения в страдательный залог: 1. they usually push the door. 2. they will learn these grammar rules. 3. my mother buys fresh bread every day. 4. i didn’t water flowers in my room yesterday.

1.The door is usually pushed by them
2.Grammar rules will be learned by them
3.Fresh bread is bought by my mother every day
4.Flowers in my room were not watered yesterday