Jane: What's that?
Ben: It's my photo. I had a trip to beijing with my friends last summer and we took many photos.
Jane:Oh!who's that?The pretty girl.
Ben:That's Lily.She is from American.
Jane:Who's this.
Ben:Wow.my best friend, mingming.
Jane:Where is he from?
Ben: He is from Shandong province(省).Look at the dog,it's mingming's.He likes it very much and always takes it with him.And Lily likes cat,that's her lovely pet beside her.