TL:
1.They were working on their project at 2 p.m yesterday
2.We were studying English at this time last week
3.Which the dress she worn at the party last night
4. No one was sleeping at this time yesterday
5, Some girls were argueing outside the shop at this time yesterday
6. Was Jim reading book or he watching TV at 4pm yesterday
7, My parents were looking forward to a vacation at this time last year
8. My brother and I were building a tree house at this time last year
II.
1. were walking
2. was enjoying
3. was taking
4. were playing
5. was vacuming
6. were painting
7. Was he studying
8. was reading
