В мешочек "There is": a boy in the classroom, a cup on the table, a lady in the house, a pencil under the chair, a picture in the room, a puppy in the box, an ice cream on the table.
В мешочек "There Are": The children in the classroom, two apples in the bag, four balls under the table, new words in the text, two carrots in the basket.
В мешочек "There Are": The children in the classroom, two apples in the bag, four balls under the table, new words in the text, two carrots in the basket.