Active to Passive
I love you.
You are loved.
I was hit by my mom.
My mom hit me.
I am learnt by my teacher.
Wrong
I am taught by my teacher.
Sandra killed a snake.
A snake was killed by Sandra.
Chanty was invited by Ricky to the party.
Ricky invited Chanty to the party.
We use passive when the person who does the action is important.
Wrong
The vet wrapped a koala.
A koala was wrapped.
A dog is being caught by 2 bad guys.
Passive is formed by " be + past participle"
I am playing chess with my father.
The chess is being played by me with my father.
Is she cheated by John?
Does John cheat her?
We use "by + someone" to express who does the action.
Right
A zebra is being chased by a leopard.
A leopard is chasing a zebra.
We use" by + something" to express the object used in the action.
Wrong
with + something