- What is the main _______ of visual pollution? - There are too many advertising billboards.

I am not a millionaire. If I were, I would travel around the world. (IF)

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Choose the best answer

Noise pollution can lead to ________ loss.

Households ________ waste into the river so it is polluted.

Have you come _________ solutions to this problem?

Rewrite the following sentences without changing the meaning

Factories dumps waste to the river. The river is seriously polluted. (BECAUSE)

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Noise pollution can also lead to headaches and high blood____________. PRESS

Give the correct form of the words in the blankets.

The air is ________________ by the fumes from nearby factories. CONTAMINATE

Dumping _________________waste into the rivers has caused serious water pollution. INDUSTRY

If I ________ you, I would never do that.