if they keep polluting the river,there will be （ ） fish in i

if they keep polluting the river,there will be （ ） fish in i if the factory___ the river ,there will be no fish in it soo （）（be） there any fish in the river before? _____（be） there any fish in the river? there will be fewer fish in the river （because of the pollut _____(be)there any ______(fish)in the river before? In front of the village there was a river w（） many fish in i There are many fish in the river.(改为一般疑问句） I am playing the are,any,the,fish,river,in,there there/many/fish/in/are/river/the/ There ( )some fish in the river The world will be peace if I keep silence forever.