My classmates did not my eraser

My classmates did not my eraser That_______(be,not)my eraser How_____you_______(spell)it?大家尽 That is my eraser. This is（）（he）eraser.It’s not my eraser. That eraser over there is my eraser My sister often____her classmates one of my classmates my classmates的中文 that is my red eraser my phone did not send my last message All my classmates b___ Tom is right.He did a good job. 连接成句is,not,your,eraser,that（?）are,brothers,my,these（?）