They ... a few minutes ago aa)left b)have leftShe ... unemployed

1. They left a few minutes ago. - Они ушли несколько минут вспять.
a) left b) have left
2. She has not been unemployed since left school. - Она не была безработной со времен окончания школы.
a) has not been b) was not
3. They finalized the contract last week. - Они завершили договор на прошлой неделе.
a) finalized b) have finalised
4. The film hasnt started yet. - Кинофильм еще не начался.
a) hasnt started b) didnt start