Question

III. GRAMMAR
1. Fill in the sentences with the correct forms of the verbs (active or passive)

1). When we (pollute) the air, the climate (change).
2). Nature (damage) when people (throw) away plastic bottles.
3). Animals (hurt) when we (leave) litter in the forest.
4). When trees (break), birds (disturb).
5). When litter (throw) in the river, water pollution (cause)

Answer 1

1pollute.changes
2is damaged.throw
3are hurt.leave
4are broken.are disturbed
5is thrown.is caused