4. Choose the correct sentence in the Passive Voice. They build a lot of houses every year. A) A lot of houses built every year. B) A lot of houses were built every year. C) A lot of houses are built every year. D) A lot of houses are been built every year. E) A lot of houses have been built every year.

Перевод задания: Выберите правильное предложение в страдательном залоге.

C) A lot of houses are built every year. (Каждый год строится много домов.)

Действие происходит регулярно, поэтому используется Present Simple Passive: are built. (Действие происходит регулярно, поэтому используется настоящее простое время в страдательном залоге.)