Verb Tenses - The Environment

Hey, Jack. _____________________ (you/ hear) about the climate protest happening next weekend?

I often _____________________ (wonder) about the impact of our daily choices on the environment.

Definitely. Scientists _____________________ (warn) us about this for years, but we still haven't learned enough!

Some countries _____________________ (already/ lose) so much land to rising sea levels.

Every bit helps. I _____________________ (try) to reduce my carbon footprint too.

If everyone _____________________ (do) that, we could slow down climate change a little.

But it feels we _____________________ (not/ take) it seriously enough.

• Last year, the government _________ (ban) plastic bags to reduce pollution.

1. The environmental organization ______ (release) a report on global warming before the summit began.

1. The environmentalist ______ (work) on the project for months when they finally reached their first milestone.