4. What can they save by using energy-saving light bulbs? A time Blight bulbs Cideas D. money 5. what does Sue think about both of the ideas? B.expensive Cholpful D. difficult. A awful Emily's dream house is a _ in the mountains A. Cabin B. Villa C cottage D. boa house A. Other cabins Her house is Surrounded by. B.mountains C. Hall pine trees D. other houses 3. Nick's dream house is a _ on a peaceful river A. cabin 14. Those is a A. modern B. Library C.Ship D-boathouse library in Nick's house & big° C. Small. 5. He can spend A. an hou D.conuenton reading Bis favourite books B. hours D a week C. alittle dime