Відповіді: Стр.147 (1)

If we didn’t want to pollute the air, we would drive electric cars. If we didn’t want to cut out the forests, we would use less paper. If we created special parks for animals, we would teach hunters it’s wrong to kill animals.

If we drove electric cars, we would have less air pollution- If we used less paper, we could avoid deforestation.

If we created special parks for animals, we could save lots of animals wouldn’t disappear.

If we taught hunters it’s wrong to kill animals, lots of animals wouldn’t disappear.

If we didn’t cut out forests, our environment would be much less polluted.