For most North American households, lighting accounts for 10 percent to 15 percent of the …………………(1) bill.

Câu hỏi :

READING. Read the passage and fill in the blanks with suitable words

energy– as – with – money – electricity – machines – by – save – how much – in

For most North American households, lighting accounts for 10 percent to 15 percent of the …………………(1) bill. However, this amount can be reduced…………………..(2) replacing an ordinary 110-watt light bulb with an …………………(3) saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight times longer. Therefore, consumers can ………………(4) about $ 7 to $21 per bulb.

In Europe, there is a labeling scheme for refrigerators, freezers, washing…………………(5) and tumble dryers. The label tells the consumers……………………(6) energy efficicent each model is, compared with other appliances …………………..(7) the same category.

Ultimately, these innovations will save ……………………(8) as well as conserving the Earth’s sources.