Some children are p_____hide_and_seek happily.

The children are playing happily. The children are all happily(改错） The children are singing happily 是什么结构 One day,some children were playing hide-and-seek happily, 选择填空 the children are waking___(happy/happily) The children are playing games happily.They look________.A.r The children are playing happily.什么是主语?什么是谓语? 1.The children are laughing happily.They look very ( ) 1、Some children are talented____football. there are always some people talk happily in the park 英语翻译One day,some children were playing hide-and-seek happily some children are c_____ the classroom.