Вопрос по английскому языку:

Как изменить эти предложения на множественное число . 1. This schoolboy has got a new school-bag
2. The girl has got a dragon-fly
3. That woman has got black hair
4. The doll has got long legs and arms
5. The child has got a nice funny toy
6.My sister has got a good friend
7. This man has got a short white tail
8. The goose has got a short white tail
9. Her grandmother has got an old house in the country