The pupils were writing a test . Tom came into the classroom . Mum was cooking dinner in the kithen. Someboby knoced at the door . Ann was washing up Kim came to het place. Dan was doing the shopping he lost his wallet . Alex was wathing TV . The electricity went off. пример : i wad studying last night . my friend called - .My friend called while i was studing last night . помогите очень надо срочно на завтра!!!