Relier Pairs ENVIRONMENTAL ISSUES Version en ligne CHOOSE THE ANSWER THAT BEST COMPLETES THE SENTENCES par REBECA AGUIRRE GUZMAN 1 Private cars should not be allowed in big cities, to reduce 2 It should be against the law for factories to put __________in the sea or rivers 3 Airports should try to reduce ____________at night so that people living nearby can sleep 4 The government needs to do something to improve the __________in my city 5 There should be strict punishments for people who drop _____________in the streets 6 Governments should do more to encourage __________of waste products like newspapers and plastic Recycling Rubbish Noise pollution Air pollution Air quality Toxic waste