一道英语完形填空题     Water is important for us.We drink it every da

一道英语完形填空题
Water is important for us.We drink it every day.We use it to cook and wash things.1____ water,we cannot live.But we have to be careful.Sometimes there is not enough fresh water.In the future,it may be a big 2____.So,we should not waste water. What can we do?Use 3____ water during the daytime.People use a lot of water then.Take shorter.Five 4____ ten minutes is enough.Also,don't leave the sink running.It doesn't need to run for a long time. Every day,we each can do our part.Try to 5____ a little bit of water.That way,we can all have fresh water for years and years.（（答案用1,2,3,4,5标出来,要正确）