Word formation Phrasal verbs Prepositions I

The rapid decline ... black rhinos is very worrying

• in

• on

• ar

• down

Rhinos are disappearing. Time is running ... for them.

• on

• at

• down

• out

The confinement had no effect ... us.

• down

• at

• on

• in

Environmental groups are fighting ... scientists experimenting with animals

• against

• out

• off

• on

We saw some black clouds ... the horizon

• out

• off

• in

• on

We turned ... the radio to listen to the news.

• on

• in

• down

• off

Some people live ... the streets

• at

• in

• out

• on

If you don't protect yourself, you are ... risk of getting sick.

• off

• at

• on

• in

He looked at the beautiful ... (star) sky

The burning of fossil fuels is a ... (globe) issue.