Unit 3Is this your pencil,第四课时Section B (1a1e,一、根据句意及汉语提示填写单词。 1Is Jennys _(棒球) in the classroom? 2Look! This is a _(电脑) game. 3Look at my ID _(卡片). 4I think your _(戒指) is in your bag. 5Is this your brothers _(笔记本),baseball,computer,card,ring,notebook,二、单项选择。 ( )6.This is _ jacket. That is _ AJim; yours BJim; your CJims; yours DJims; your ( )7.Is this _ pencil? No, its not mine. Its _ Ayou; hers Byour; hers Cyours; her Dyour; her ( )8.