Aturn the underlined sentences into passive structures. 1) the windows look dirty no one has cleaned them. 2) the cat looks hungry. doubt that have fed it. 3) the dustbin is full don't hink they have colleced thenib- bish, 4) your white pullover is nice. lknow that your granny has knitted it. 5) the plants in the pots are dying. you havent watered them yet, 6) i have to go soon. john has ordered me a taxi.