6. Choose the correct sentence in the Passive Voice. Jack visits his parents twice a week. A) His parents have been visited twice a week. B) His parents are visited twice a week. C) His parents were visited twice a week. D) Jack is visited his parents twice a week. E) His parents are been visited twice a week.

Перевод задания: Выберите правильное предложение в страдательном залоге.

B) His parents are visited twice a week. (Джека навещают родители дважды в неделю.)

Выражение twice a week обозначает регулярность, поэтому используется Present Simple Passive: are visited. (Выражение «дважды в неделю» обозначает регулярность, поэтому используется настоящее простое время в страдательном залоге.)