Unit 13第五课第Ⅰ题答案
1、a translation (of it), please
2、your explanation (of it)
3、a guess
4、a record of new words in a book
5、the pronunciation of that word
Unit 13第五课第Ⅱ题答案
1、a magazine
2、buy a special "low - flow" shower head or take shorter showers, fix any leaky taps;turn down the heat, especially at night; try to walk, bicycle, or use public transportation; replace regular light bulbs with fluorescent bulbs, remember to turn the lights off