1. What were you doing at 10.30 p.m. yesterday?
I was watching my favorite movie at 10.30 p.m. yesterday.
2. What were you doing on this day last year?
I was studying hard for the final exam on this day last year.
3. What were you doing at 7.30 p.m. yesterday?
I was having dinner with my family at 7.30 p.m. yesterday.
4. What were you doing at 3 a.m. this morning?
I was sleeping at 3 a.m. this morning.
5. What were you doing 8.30 a.m. this morning?
I was learning Maths at 8.30 a.m. this morning.