There is ______ thing as a free lunch There may be a hidden cost

When realizing they would be ___ of traffic jams orair pollution more people will choose public transportation.

Which is ______________, a village, a town, a city

e was driving home, he was stopped bythe policeman and was _______ of speeding

’t got the reference book yet, but I’ll have a test on the subject nextmonth—Don’t worry You______ have it by Friday