!!ДАЮ 100 БАЛЛОВ!!

Откройте скобки в Пассивном залоге (Passive voice):
1) Many rare animals (already kill) by cruel people so far.
2) Large areas of Brazilian rainforests (sut down) annually.
3) Some envitomnental problems in the area (solve) by local authorities last year.
4) Wildlife (destroy) by human activite day after day.
5) The whole suburb (destroy) by a forest fite two years ago.
6) The seas (polluted) annually.