This person helps people in hospital.
a doctor
This person looks after people in hospital.
a nurse
This person controls the traffic.
a police officer
This person stops fires.
a firefighter
This person teaches children.
a teacher
This person checks your teeth are OK.
a dentist
This person works with animals and plants in the countryside.
a farmer
This person helps an injured animal.
a vet
This person makes delicious food.
a cook / a chef
This person discovers new medicine.
a scientist
This person helps people in the pool / ocean / lake.
a lifeguard
This person fixes your car.
a mechanic
This person takes you on the bus to different places.
a bus driver
This person builds a house.
a builder
This person lents you a book from the library.
a librarian
This person performs an operation.
a surgeon
