1.Pollution affects the environment in many ways. The environment_______________________________________________________ 2. It’s impossible for us to predict when the earthquake will happen. We__________________________________________________________________ 3. Some farmers are overusing Chemicals in their crops. Chemicals____________________________________________________________ 4. Don’t leave the tap running while brushing your teeth, or you will waste water. If you________________________________________________________________ 5. Since the invention of special computers, the paths of hurricanes have been predicted. Since special computers__________________________________________________