writing:
1. we will plantmore trees. The air will be fresher.
If.......................................................................................................................
2. we will use fewer cars. We will reduce pollution.
If.......................................................................................................................
3. we will cycle to school every day. We will keep fitter.
If......................................................................................................................
4. we will use recycled products. We will save money.
If......................................................................................................................
5. people will throw rubbish into the right bin. They will keep the environment clean.
If......................................................................................................................