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.
2.would have recycled
3. Hadn’t pollute
4. Would have grown
Wouldn’t have became