Раскройте скобки используя пассивный залог. 1)a new tv set(to buy) two months ago. 2)a lot of new songs (to sing) at the concert next sunday. 3)my sister(to clean) her room evere week. 4)dinner (to cook) by mother every day. 5)the rules (to explain) by the teacher yesterday.

1) A new TV set was bought two months ago
2) A lot of new songs will be sung next Sunday.
3) Sister's room is cleaned by sister every week.
4) Dinner is cooked by Mother every day.
5) The rules were explained by the teacher yesterday.