It is half past eight pm I'm doing homework, brother and father in the next chess, mother watching movies, grandma music, grandfather and uncle in the conversation, we are busy.
It is eight thirty in the evening, I was doing my homework, my brother and dad at chess, mother in the movies, listen to music in the grandmother, grandfather and uncle in the conversation, you are very busy.
Is now 8:30, I was doing my homework, my brother and Dad at Chess, mother in the movie, Grandma are listening to the music, Grandpa and uncle talking, everybody was busy.