auto
automobile
benzine
business
car
cost
customer
diesel
energy
expensive
fill
fuel
fueling
gallon
gas
gasoline
gun
hand
handle
hose
industry
liter
male
man
motor
night
nozzle
oil
outdoors
people
person
petrol
petroleum
pollution
power
price
pump
refill
refuel
refueling
service
station
tank
transport
transportation
travel
up
vehicle