auto
automobile
barrel
benzine
business
car
crisis
diesel
energy
engine
environment
expenses
fill
finance
fuel
fueling
gallon
gas
gasoline
generation
hand
holding
hose
industry
liquid
man
motor
natural
nozzle
octane
oil
people
person
petrol
petroleum
pollution
power
prize
pump
refill
refuel
refueling
service
shop
station
tank
transport
transportation
travel
unleaded