Read the text about air pollution. Choose the best optionsEx7: Read the text about air pollution .Choose the best options Air pollution is a big cities .Evidence shows that air pollution may cause serious health problems for humans and animals . We 1).......................more health problems if we do not lower the air pollution levels .There are some simple actions we can take to reduce air pollution . First , get familiar with bus or train routes in your city 2)....................with a bus trip at least once a week.The frequent use of public that cause air pollution. You can even walk or bike 3)...................Second ,try to use less packaging .Factories can badly 4)-....................... start to replace your motorbike travel transportation can help reduce emissions short distances ,air quality when producing plastic , foil and cardboard for packaging .Whatever you are shopping for , remember to choose items with as little packaging as possible . If you have no choice , go for recyclable packaging . Another good way to reduce air pollution is to manage your household waste .Reusing ,recycling and composting can help reduce a significant 5).............of garbage .That means that less garbage will end up in landfills which are major sources of air pollution . 1. A. gets B.getting C .will get D.won't get 2. A.but B.for C. yet D .and 3. A.in B.for C. ,with D . at 4. A. drop B.grow C .affect D .keep 5. A. amount B.numer C .total D .level |