Question

Q5. Select the most appropriate option.
Air pollution is the cause a)_______(from,of,on,over)
a lot of countries, there are 2)______(laws,ideas,problems, regulations)
.The amount of smoke produced by the factories.Doctors have proved that air
pollution causes 3)______ (heart, lung, stomach, kidney ) diseases.​

Answer 1

Answer:

a) over

b) problems

c) lungs diseases

Explanation:

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Answer 2

Answer:

a) from

b) problems

c) heart