Przetłumacz po polsku: a. Mark and Sofia were doing their homework when I called. b. Danny was having a shower when I arrived. c. I didn't the keys when I was tidying up my room. d. While we were having the party, Elena broke her arm. e. Mum was reading the newspaper when she heard a noise. f. Jill didn't like the film. g. It was raining when we arrived. h. I didn't have pizza for lunch yesterday. i. My mum was cleaning the kitchen when I got home. j. Sara didn't phone me last night.