Mary is not walking along the streen Is Mary walking along the street? Sister doesn't cook well Does sister cook well? The children are not singing in the room Are the children singing in the room?
Mary is not walking along the streeT
Do you ask many question? You don't ask many question. Is Mary walking along the street? Mary isn't walking along the street. Does sister cook well? Sister doesn't cook well. Are the children singing in the room? The children aren't singing in the room.