automobile
balance
benzine
buy
car
commercial
company
competition
cost
deposit
development
diesel
earning
economic
economy
energy
environment
equipment
expensive
fill
filling
fuel
fueling
gallon
gas
gasoline
handle
hose
industry
investment
oil
pay
petrol
petroleum
pollution
price
pump
rate
refill
refuel
sell
service
station
transport
travel
trip
value
vehicle
wealth