it's a( ) to watch fish swimming in water.(please)

it's a( ) to watch fish swimming in water.(please) Look!( )fish( )swimming in it! It's a _____that fish sleep in the water with their eyes ope a fish doesn’t know that it’s in the water.求孔子名言原句? It is not good to put onlt a little water in the fish tank 怎么选择 Fish are swimming __the surface of the water.A:in B ove This is Jim's watch.Please _____ A.give him it B.give it to 1.That's his watch.Give it to _______,please.A.he B.him C.hi it's cool to swim in a swimming pool in summer It's very hot.( )is nice to go( )in the sea.A/That;swimming The fish swimming in the water和The fish is swimmin in the wa it's ______(dance) to go swimming in the river