Раскрыть скобки и указать форму страдательного залога I live in a

Раскрыть скобки и указать форму страдательного задатка I live in a very old town which fto Indennite Passive) by surround Present beauty woods on Sundays many people walk in the woods. Visitors (to asW Present Perfect Passive) to keep the woods clean. Litter baskets (o place! Present Perfect) under the frees. Ysserday I went to the woods. What I saw there мейд me sad. The liner baskets were empty and the ground (to cover! Part Ira definite Parsive) with pieces af and es. Among the paper, tirs rubbish found a sign which said who litter in the woods (to prosecute Future Indefinite Passive)