the children are playing by the lake _____ ( happy)

the children are playing by the lake _____ ( happy) The children are playing _____(happy)in the park some children are playing ballgames near the lake. Their par The happy _____ of children playing in the garden disappears Look ! How ? (happy) the children are playing in the park . the children are playing ____(happy) in the park.填空 Look,all children are playing ______(happy) in the playgroun look!The children are playing happy over there Children are playing _____(幸福地)in the garden. The children are playing games. The children are playing happily. rowing,lake,children,in,are,the（?）