Period 5 Section B (2a-3b) and Self Check,Unit 3 Is this your pencil,pencil box,eraser,dictionary,watch,bag,ID card,notebook,baseball,ring,book,pencil,Excuse me. Whats this in English? - Its - Is this your? -Yes, it is. Its mine. /No, it isnt. Its his/hers. - - Here you are. -Thank you very much. - Youre welcome,Look for the owner,Write the things you lose easily,school ID card,watch,key,schoolbag,wallet(钱包,ruler,eraser,notebook,pen,2a,写出你常丢失的物品,Read the notice on the board notices and circle th