That_____（不是）his pencil.It is______（he）eraser.That schoolbag is______（he）.This is my dictionary.It's______（I） This erase

That_____（不是）his pencil.It is______（he）eraser.That schoolbag is______（he）.This is my dictionary.It's______（I） This eraser is______（she）.Is that ruler_______（your）?The green ruler is________（Mike）.