the headmasteu saw the children playing on the playground (变

the headmasteu saw the children playing on the playground (变 The headmaster saw the children playing on the playground The headmaster saw the children playing on the playground同义句 Look!( )children( )playing on the playground.A:The number of when____by,I saw them playing basketball on the playground we saw ______(he) playing football on the playground there are many children playing football on the playground,对 I found many children playing sports on the playground."play the children are playing games on the playground (就playing g I like to watch the children playing games on the playground a number of children playing on the playground.the number of the children {are playing soccer }on the playground对划线句子提问