If there were more ______________ shops in my town, I would ..., If people hadn't ______________ so much trash into the ocean, ..., We wouldn't see thick ______________ over the city every morning if ..., If the ______________ hadn't happened last year, the beach ..., We wouldn't run out of ______________ so quickly if ..., If my school had ______________ all its paper waste last term, ..., If everyone used ______________ bottles instead of plastic ones, the amount of plastic waste ..., If the factory hadn't released ______________ chemicals into the air, people in the area ..., If tourists didn't leave so much ______________ in the forest, wild animals ..., If we had installed ______________ panels on our roof last summer, we ...

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