The water has been running the whole night.怎么翻译呢?

Since the earthquake hit Japan,polluted air and water has been a r------------to public health.根据首字母填空 I have been to the Water World .Tom has been there,too句行转换句型转换1.I have been to the Water World .Tom has been there too_______Tom_______I have been to the Water World Not only the air but also the water here has been polluted.(改为否定句)____ the air _____the water here has been polluted The water has been running the whole night.怎么翻译呢? Large amounts of water has been polluted in the area怎么改 large quantities of water has been transported to the country这里HAS用得对吗,书上是这样的 three——（five）of the water there has been polluted because of the factories nearby ( )has been done to prevent the water in the lake from being pollutedA,little B,few C,other D,many The Browns ( ) Water World twice .A wentto B has been to C have been in D have been to为什么?B C D 什么区别? The water in this river is very dirty because it has been seriously polluted by industrial waste Water shortage in this area will be a serious problem to the people,_much has been done. She has been to water world.（改为否定句） Why does the lake smell terrible?Because large quantities of water( )a have polluted b is beingpolluted c has been polluted d have been polluted 选什么? 过去完成进行时It (had been rainning) for 2 days and the field were all under water为什么不用has been rainning The dream has been awake ______of the ware water ______already been used up.A.Two-third;has B.Two-third;haveC.Two-thirds;has D.Two-thirds;have 3.Jack has already been to Water World.划线部分：water world.划线提问 It has been dry since last summer,so there isn't enough water in the river to ___ the shipsA.support B.hold C.raise D.float