Ответ:
Решение:
When I was sleeping, suddenly, I didn't hear the noise because it started to get louder and louder so I woke up. Then, I went downstairs to find out more. After that, I discovered where the noise was coming from. The smart speaker in the kitchen was playing my brother's terrible music — at 4 a.m.! I don't know why. Finally, I switched it off and went back to bed.
Ответ: When, suddenly, Then, After that, Finally.
