YOU DONT SAY
Whats wrong with "A fish can swim in water."?
That's also right. Report it if you see it again and it's not accepted.
Still not accepted. This trivial possibility should have been taken into account form the outset
Batfish and handfish can't ,they walk instead :-|
Where else can they??
A fish can swim in water should be accepted as correct because it is.
pretends to be surprised OMG REALLY?
What's wrong with " fish can swim in the water."
Since 'fish' is plural in the sentence, you have to use मछलियाँ.
Shouldn't it end with हैं?
It is ridiculous if you say it on a single fish