I keep water running in your home.
plumber
I fix your car.
mechanic
I clean offices and schools.
janitor
I help you when you are sick or injured.
doctor, nurse
I work with flowers.
florist
I protect your community.
police officer
I cut your hair.
barber
I help you to find books in the library.
librarian
I help you to learn new things.
teacher
I transport and deliver goods around the country.
trucker
I fly around the world.
pilot
I bring your orders in a restaurant.
server
I cook your food in a restaurant.
chef, cook
I make new discoveries about the world and the universe.
scientist