There ____ some books. There ____ some pens. There ____ some pencils There ____ a clock. There ____ a pen. There ____ an apple There ____ a duck. There ____ a teacher. There ____ some books. There ____ two walls. There ____ five desks. There ____ a boy. There ____ a board. There ____ an animal. There ____ two girls. There ____ three beds.

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