IV Поставьте выделенное существительное в форму множественного числа и произведите необходимые изменения в предложениях:

1. This room is very large. - These rooms are very large. 2. There is a match in the box. - There are matches in the boxes. 3. Has this lady a knife? - Have these ladies knives? 4. There is a man and a woman in the street. - There are men and women in the streets. 5. Is that a plane? - Are those planes?