3 Circle the correct options. 1 My dad says we need to turn down /reduce the gas we use 2. If you want to pay less, you have to consume / save less electricity 3 We're trying to consume / save money by turning down / switching off the water temperature in the shower. 4 Who wastes / leaves on standby the most electricity in your house? 5 My sister never wastes / switches off her computer! She often leaves it on all night. 6 When you leave / reduce the TV on standby, it's still consuming energy.