Mary (photograph) everyone while we (perform) at the talent show last week
с 11 примера

ответы на все))

Объяснение:

у людей есть частное медицинское страхование

2. was меняем на has

3. is be меняем на was

4. ate меняем на eaten

5. being меняем на be

6. is playing меняем на is being played

7. by меняем на with

8. writting меняем на written

; )