Pronouns

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

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

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

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

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

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

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

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

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

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.