Warmly Welcome to our class today! Phßng gi¸o dôc - ®µo t¹o HuyÖn trùc Ninh-tØnh Nam §Þnh Tr­êng THCS Trùc c­êng H·y chän ra tõ kh¸c víi c¸c tõ cßn l¹i: water, oil, gas, coffee, petrol, electricity energy water electricity petrol gas oil UNIT7 :SAVING ENERGY UNIT7 :SAVING ENERGY  PERIOD : 42 PERIOD : 42  LESSON 1:GETTING STARTED+ LISTEN AND READ LESSON 1:GETTING STARTED+ LISTEN AND READ faucet dripping faucet (n) vßi n­íc bÞ ch¶y nhá giät ? crack (n) vÕt nøt water bill (n) hãa ®¬n tiÒn n­íc