1. When I (do). the washing-up, I (break) a plate. 2. While Tom (play) the piano, his mother (do) the washing-up. 3. A: What (you, do) when you heard that noise? B:1 (try) to change a light bulb that had burnt out. 4. (have) dinner when I suddenly (hear) a loud bang. 5. My father (work) in the garden when an old friend (pass) by to see him.
Ajutor! Dau coroana!​