Match the sentence beginnings (1-6) with the sentence endings (a-f). Write conditional sentences.

1. If you turn off your TV or computer at night, you'll save electricity. 2. If you print on both sides, you'll reduce unnecessary paper use. 3. If you spend less time in the shower, you'll waste less water. 4. If you buy local food, you'll reduce food transportation. 5. If you stop drinking bottled water, you'll reduce plastic pollution. 6. If you walk or cycle more, you'll reduce traffic pollution and get fitter.