Pronouns

Trees clean (our) air and protect (us) from the sun.

Is this a new chair? When did you buy (it)?

I drink in coffee shops using glass cups. If (they) don't have (them), I go home.

If people pick up rubbish, (they)’re doing something good for the environment.

Some wild animals are in danger because of hunters. (They) hunt (them) for no reason sometimes.

My mum has bought an old jacket from a charity shop, and (it) looks fantastic on (her)!

My best friend and I have a project. (We) plant trees. We plant (them) in every street.

When sea animals see plastic, (it) can end up in (their) stomachs.

My grandpa loves (his) city, but (it) has a big problem with urban sprawl.

Plastic cups are bad for the environment. (We) shouldn't use (them) anymore.

If countries use more wind energy, this will help (them) prevent climate change.