1. 7Ib Thinking about houses

2. 7Ib Think of a Plus, a Minus and an Interesting point about this statement: Houses should have more windows. Possible answers Next question

3. Houses should have more windows. Plus:there would be more natural light so you would not need to use as much electric lighting Minus:the house could be colder in winter Interesting:is more energy used in heating than lighting? what is done to stop heat loss in buildings that that have lots of large windows? Thinking about houses 7Ib Next question

4. Consider all the possible answers to this question: Your parents’ heating bills are very high, why might that be? Thinking about houses 7Ia Possible answers

5. Your parents’ heating bills are very high, why might that be? the heating has been turned up high a door/window is draughty or has been left open the fuel company has overcharged you it is a very big house you live in a cold place 7Ib Thinking about houses