Task 1 Cars Modern transportation revolves around 1 _____. Americans drive everywhere, to the store, to work, to school. Everybody wants their 2 _____ car. This 3 _______ a tremendous amount of 4 ______, and the heavy traffic leads to many accidents. In addition, all those cars release 5 _______ into the air. Efforts have been made to get people to use public 6 _____________ and to carpool, which means sharing rides with other people. Many people believe what they really need is a 7 _______ car. Companies now are trying working on designs that would run on 8 ______ and electricity. People seem likely to buy these cars because of the money they would 9 _____ on gasoline. They would help the environment a great deal, 10 _____ they only release water into the air.