I was cleaning the house while he was working in the garden. When we found the cat it was playing under the bed . Joan was having a shower when the window cleaner came. Grandma was knitting while Grandad was smoking his pipe. When i arrived home, Father was painting the front door. Bob and Sally were walking when it started to rain. What were you talking about when i came in? I was reading my newspapaper when they knocked on the door. As Fiona was washing the glass, she cut her finger. Mother broke the vase while she was dusting it.
I was cleaning the house while he was working in the garden. (Оба действия продолжали на протяжение некоторого времени). When we found the cat it was playing under the bed. (Found — короткое действие, нашли. Was playing — он играл на протяжении некоторого времени). Joan was having a shower when the window cleaner came. (Аналогично, как во втором) Grandma was knitting while Grandad was smoking his pipe. (Скорее всего здесь опечатка и должно быть именно так.) When i arrived home, Father was painting the front door. Bob and Sally were walking when it started to rain. What were you talking about when i came in? I was reading my newspaper when they knocked on the door. As Fiona was washing the glass, she cut her finger. Mother broke the vase while she was dusting it
чи ви гуляли
чи ви дивилися телевізор
чи ви читали книжки