A member of the Energy Saving Concern Alliance says that households can 9 small

A member of the energy saving concern alliance says

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A member of the Energy Saving Concern Alliance says that households can (9) small steps to save energy, such as (10) the water heating to 40-43 degrees Celsius, and (11) vacuum cleaners less often. (7) ____________ (8) ____________ (9) ____________ (10) ____________ (11) ____________ found use take turning/ setting using P.128 P.128
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10 Review Test 2 Review Test 2 DEVELOPING SKILLS Set B Grammar & Usage Apart from (12) money, it is estimated that the release of carbon dioxide can be (13) by up to 161 tonnes – 4 percent of Hong Kong’s annual carbon dioxide emission – if more energy saving (14) place. This would undoubtedly help to better (15) our environment. (12) ____________ (13) ____________ (14) ____________ (15) ____________ saving reduced took protect P.128 P.128
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