Complete the sentences with the first or second conditional form of these verbs.
verbs: suffer grow recycle not protect act not protest buy be.
if you recycle your glass, plastic and paper, you'll help the environment.
1. you greener products if they were cheaper?
2. if terrible floods happen every year, the economy
3. if people gm crops, they wouldn't suffer from famines.
4. people about cloning if they realized that it already existsin nature.
5. if world leaders now, we will start to solve these problems.
6. if we our environment, global warming will continue.
7. if people recycled more, there lesss pollution?