I don't speak French, so I didn't understand most of what the tour guide was saying. (know, miss) If __

We're changing the biodiversity of the planet because we have caused so many species to disappear. If so many species hadn't __

I'm glad they didn't build the underwater amusement park. Just imagine the impact on the reefs. (build, have a negative impact) Had__

I didn't bring my waterproof camera. I couldn't take photos at the underwater museum. (remember, be able) If __

If I'd accepted the offer to go on the safari, I'd have seen a lot of endangered animals. I wish I __

We campaigned successfully against the new development. Thanks to that, we can still see the ocean from our window. (our campaign, be successful, be able) If __

We overuse fossil fuels, so the global temperature has risen too much. The global temperature__

I regret not taking an ecology class in college. If __

If only I hadn’t thrown away that old coat. I could really use it now! If I __