15 предложений с выражениями There is/ there are (5 утвердительных, 5 отрицательных, 5 вопрос?

There is a table. there isn't a table. is there a table? there are chairs. there aren't chairs. Are there chairs? there's a wall. there isn't a wall. Is there a wall? there are shops. there aren't shops. Are there shops? ther's a kettle. there isn't a kettle. Is there a kettle?