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This is a blackboard.
blackboard
It’s an eraser.
eraser
This is chalk.
chalk
a (an) chalk
﹨
﹨
This is paper.
paper
This is glue.
glue
Exercise : group the words
elephant
rice
chair
glue
pencil
egg
desk
eraser
paper
This is a marker.
This is an apple.
This is chalk.
rice
glue
paper
elephant