1) Motorcycles are _____than buses.  a) more dangerous b) dangerouser 2) Buses are _______ than cars.  a) slower b) more slow 3) Planes are __________ than cars for long distances. a) efficienter b) more efficient 4) Buses are __________ than cars.  a) cheaper b) more cheap 5) Bicycles are _____________ for the environment.  a) better b) gooder 

Leaderboard

Visual style

Options

Switch template

Continue editing: ?