It can swim in the river.It is f( )

It can swim in the river.It is f( ) It can swim in the river.It is f The river is so deep that the children can't swim in it.—— The river is .(rise) after the rain .So we can't swim in it. It is very dangerous to swim in the river.What can stop them the river is dangerous.you ___ swim in it .A.can't B.mustn't the river is so s__that we can swim in it.（初二英语） It lives in a river.It has four legs.It can swim.It is gree. it is __ to swim in the river in summer.sure it is,look at t The river is too dangerous.You can't swim in it.合并两个句子为1句 The river is about 20 meters wide.Can you swim ______ it? The river is very wide.None of us ( ) swim across it .A.can