They can stand up and walk ( ) water!A in B at C with D on

They can stand up and walk on water为什么不是with water they can stand up and walk on water ,they are very friendly they can stand up and walk[d ]water为什么选d呢? they can stand up and walk 〖 〗water! Dolphins can stand up and walk 什么water.填in还是on? They go up and down______ A.on elevator B.in elevator C.with You walk on and I --- you.A.catch B.catch up C.catch up with they often go for a walk the open air .a.in b.at c.on d.to Maybe they will play____their shorts.A in B on C at D with ( ) They help me _____ Japanese.A.in B.with C.on D.at can sing the song ( ) Japanese.A.at B.with C.in D.on You can talk with you friend ___ the phone.A.in B.on C.at D.