Inside the box are words that will complete the paragraph below.

This paragraph has something to do with the importance of keeping the Air Clean.

____is one of the basic needs of life. Life without clean air will be like living

in an environment filled with smelly __________, soot and ashes. Our ______ will be

affected if the air around us is not clean. We will suffer from _________________

(e.g. bronchitis and emphysema), skin diseases, eye and lung irritations or even

cancer. To keep the air clean, we should use ____________________, use public

transport to reduce cars on the road (e.g. trains, light rail transit, buses), buy

environmental-friendly products, ________________, cans and bottles and use

unleaded petrol or diesel. We should practice _______________ that help to keep the

air clean. For example: save electricity, switch off air conditioners, fans and lights

when not in use. This will help to ___________ the burning of fossil fuels in power

stations. ________ instead of drive if the distance is short, car pool, do not smoke and

stop open burning.



air CFC
-free products
environment
good habits

health
reduce

respiratory diseases
recycle papers

toxic gases
walk
​