This is my sister.Unit 2Section A Period 1A:Whats this?B:Its a backpack.A:How do you spell it?B:B-A-C-K-P-A-C-K.A:Is this his backpack?hisherB:No,it isnt.Its her backpack.A:Whats that?B:Its an eraser.A:How do you spell it?B:E-R-A-S-E-R.A:Is that your eraser?my B:Yes,it is.Its my eraser.These are Those are eraserspens.rulersjackets.What are these?What are those?They are erasers.pensThey are rulers.jacketsWhats this in English?Its a photo.This is my .motherThis is my .fatherThese are my parents.Th