劃線處文法錯誤，自行訂正。

紅字句子不完整，缺主要子句。改寫如下: Because we don’t have enough money, we can’t buy water-saved devices.

斜體字文意不明，請查正確用字。

1.Finish.It can save the electricity and money.

2.Finish. Because 主詞uses up loses wastes very much.

3.Finish. Because that's convenient and we won't need to find car park.

4.Unfinish. Because we used the battery that can charge.

5.Unfinish. Because we often to bring it,and feel that very trouble.

1.Finish.It can save the electricity and money.

2.Finish.Because uses up loses wastes very much.

3.Finish.Because that's convenient and we won't need to find car park.

4.Unfinish.Because we used the battery that can charge.

5.Unfinish.Because we often to bring it,and feel that very trouble.

1.Turn off lights when I leave a room.
2.Buy durable goods.
3.Take public transportation or carpool for long trips.
4.Recycle the waste batteries.
5.Take shopping bags when I go to a grocery store.