Who is he?
doctor
Who are they?
firefighter
A person who send the mail or letter.
mail carrier
People who put out the fire.
firefighter
People who have gun and help other people.
police officer
A person who helps doctor.
nurse
Who are they?
police officer
A person who teaches?
teacher
A person who you see in the hospital when you're sick.
doctor
Who is she?
teacher
Who is she?
nurse
Who is he?
mail carrier