I found many children playing sports on the playground."play
I found many children playing sports on the playground."play
there are many children playing football on the playground,对
we found many students playing football on the playground 的被
There are many studens play /playing games on playground.
I like to watch the children playing games on the playground
The headmaster saw the children playing on the playground
the headmasteu saw the children playing on the playground (变
_________,I have sports on the playground.
Look!( )children( )playing on the playground.A:The number of
i can see many students playing baskeyball in the playground
the children are playing games on the playground (就playing g
I found him on the playground.on the playground是宾语补足语,还是地点状语