perhaps we have seen young children playing together
We have seen young children piaying together.变为被动语态
We always ( ) playing together.A.have a fun .B.have fun .C.h
school building we have seen!
the children have fun playing in water
when we were young,we often (play)together
We often play together when we were children.
When we were children,we --- swimming together every day in
we have been together 里的together是形容词?
We have seen that film several times____.
we have seen better days的出处
we have never seen ____art festival before
We have a family dinner together是什么意思