改错 Is this he pen

改错 Is this he pen This not is your pen,your pen is white.改错 is this a youe pen 怎样改错 this is a pen on English.改错 改错 This pen is me,yours is over there This is Jim.His pen is the red.改错 is this your pen?----yes,it's. 改错 This pen is my.Your is over there(改错）输错了 应该是This pen is my.yours is over there.(改错） 怎样改错啊 This is a key,that is a pen this is our pen---------------- This pen is beautiful? This pen is yours 1.Is this your english book?no,it's no.2.this not is your pen is white 改错 He is s___his pen 英语改错 This is the very pen that you give it to me This's a red pen怎么改错? What is color is the pen 改错 this is ------- -------- （pen).There are -------- (pen).填空