Преобразуйте последующие предложения в форму множественного числа.1. This is my

Преобразуйте последующие предложения в форму множественного числа.
1. This is my foot
2. That lady doesnt play piano
3. This child is watching the falling on the grass.
4. Is this mountain high? Yes, it is
5.this bird is in that tree
6 that wolf has eaten a sheep
7. There was a desert here
8. Is there a caledar in this room.