an / eraser / . / It's
It's an eraser.
pencils / They're / .
They're pencils.
a / table / It's / .
It's a table.
They're / . / books
They're books.
a / It's / guitar / .
It's a guitar.
a / bag / It's / .
It's a bag.
violins / They're / .
They're violins.
a / It's / . / drum
It's a drum.
