public transport - Many people use ? to go to work in the city., crowded - The bus was so ? that I couldn't find a seat., main roads - The ? are always busy during rush hour., convenient - It’s very ? to take the subway because the station is close to my house., greener - Electric cars are ? because they don't produce as much pollution., fuel - My car needs ? to run, so I stop at the gas station every week., pollution - Factories produce a lot of ?, which can harm the environment., fares - The ? for the train have increased this year., bus pass - I use my ? to travel around the city without paying each time., traffic jams - I was late because there were so many ? on the way to work this morning., reliable - The new bus service is very ?; it always arrives on time., in advance - It’s cheaper to book ? when buying train tickets online.,

ACPB-B10-TRANSPORT

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