Question

6 Complete the third conditional sentences
with the correct form of the verbs in
brackets.
1 She wouldn't have bought that food if she
(know) that it was genetically modified.
2 1... (recycle) those bottles if I'd known
where to take them.
3 Would global warming have happened if
people ... (not pollute) the environment?
4. If it had rained, they ... (grow) more crops.
5 Dodos ... (not become) extinct if people had
protected them.​

Answer 1

1 She wouldn't have bought that food if she had known that it was genetically modified.

2 I would have recycled those bottles if I'd known where to take them.

3 Would global warming have happened if people hadn’t polluted the environment?

4. If it had rained, they would have grown more crops.

5 Dodos wouldn’t have become extinct if people had protected them.​