A:I don;t know .Oh ,look at that boyin puruple .I think it's ____.B:

A:I don;t know .Oh ,look at that boyin puruple .I think it's ____.B:
B:excuseme,isthis_____bike?C:No,isisn't.____bikeisblue.ButI konwLily'sbikesareyellow . D:Whatclass are___ in?C:They'reClass6,Grade7.D;Excuseme, are___Lucy andLily?F:Yes,___are.D:Is,this___bike ?G:Yes,it's_____.D:here youare.填空.
不好意思.共有八个空格.要填