Share revision final test semester 2
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If we keep on __________ the air. More people will suffer from respiratory diseases. (pollution)
polluting
The local authorities have received many letters of ___________ about the industrial wastes from that factory. (complain)
complaint
Make sure the use of __________ is not harmful to farm workers’ health. (pest)
pesticide
Raising gasoline taxes means ___________ the burning of fossil fuels. (courage)
encouraging
Many factories still allow ____________, such as toxic waste, to flow into our river. (pollute)
pollutants
Use public transportation or we won’t __________ pollution. (minimum)
minimize
The rising level of air pollution has caused concern among ___________ (environment)
environmentalists
What is responsible for the ___________ problems in your country? (environment)
environmental
Water is going all over the floor because of the ____________ faucet. (drip)
dripping
Recycled ____________are of the same quality as those made from non-recycled material. (produce)
products
I'm pleased that my secretary solved the problem ______________. (effect)
effectively
There have been many _____ in the field of electrical engineering. (innovate)
innovation
No doubt that there will be a great ________of food for the world's population. (short)
shortage
Televisions, dishwashers and freezers are electrical ____________ . (apply)
appliances
There have been many _____ in the field of electrical engineering. (innovate)
innovation
