whose job is to serve customers at their tables in a restaurant, etc. (2 words for gender)
waiter / waitress
a member of the police
a police officer
who operates the controls of an aircraft, especially as a job
pilot
whose job is to deal with people arriving at or phoning a hotel, an office building, a doctor’s surgery, etc.
receptionist
whose job is to clean other people’s houses or offices, etc.
Cleaner
in a court who has the authority to decide how criminals should be punished or to make legal decisions
judge
a person’s father or mother
parent
who drives a vehicle
driver
whose job is repairing machines, especially the engines of vehicles
mechanic
who creates works of art, especially paintings or drawings
artist
whose job is to connect, repair, etc. electrical equipment
electrician
whose job involves designing and building engines, machines, roads, bridges, etc.
engineer
whose job is to treat animals who are sick or injured
vet - veterinarian
whose job is to work in a garden
gardener
who works in the offices of a business or company
an office worker
whose job is to sell goods and help customers in a store
Sales assistant
whose job is to build or repair houses or other buildings
builder / construction worker
who shows other people the way to a place, especially somebody employed to show tourists around interesting places
a tour guide