1 she had been reading the book since morning.
2 Jim had been playing football for two hours.
3 Sam had arrived the day before.
4 if I had seen the bike.
5 Susy had bought tickets for that film.
6 what he was reading.
7 he had bought a puppy.
8 I had been cleaning the floor for an hour.
1 she had been reading the book since morning.
2 Jim had been playing football for two hours.
3 Sam had arrived the day before.
4 if I had seen the bike.
5 Susy had bought tickets for that film.
6 what he was reading.
7 he had bought a puppy.
8 I had been cleaning the floor for an hour.