Что-то вроде:два американских письма
Ответ: be bought
has been broken
has been built
was fought
was cleaned
has been moved
were signed
has been sold
was held
are always welcomed
offer
be sent
Объяснение:
Здесь надо вставлять глаголы в the Passive Voice, надо понимать разницу между временам (извиняюсь, если на русском есть ошибки, я из Болгарии)
She was using her old car very long time.
The child was plying when suddenly the phone rang.
My sister was sleeping when I came back from the party.
My mom was talking on the phone when somebody opened the door.
The were ruining their own personal lives during all these years.
Ответ должен быть вариант C