придумайте 3 предложения в present perfect и поставьте в утвердительную, отрицательную и вопросительную форму

You have bought some bread.
have you bought any bread?
you haven't bought any bread.

Ну например--->(утвердительная)He has already written a report.
(отрицательтая)She hasn't bought a new car yet.
(Вопросительная)Have they already watched that film?