What have the children already done,and what haven't they done yet?номер 4.

paul has already made up the invitations i have already practised the dances and songs jay has already sent the invitations alice and poly have already sewed the costumes john and lee haven t made the decorations yet andy and jane haven t cleaned the hall yet  daniel haven t brought the chairs yet andy has already drawn the posters  ron hasn t bought the flowers yet ann hasn t decorated the hall yet