Choose the correct word to complete the sentences that describe the world today. 1 The population of the world is (growing / becoming) smaller.2 Our climate is changing. The world is becoming (colder / warmer). The Arctic ice is melting.3 (Not everybody / Everybody) has clean water. There are dry places and polluted rivers.4 We produce (little / a lot of) rubbish.5 There (are / aren’t) many endangered animal and plant species.
Check your answers1 The population of the world is becoming smaller.2 Our climate is changing. The world is becoming warmer. The Arctic ice is melting.3 Not everybody has clean water. There are dry places and polluted rivers.4 We produce a lot of rubbish.5 There are many endangered animal and plant species.