1. was dusting
2. was building, was working
3 was sitting ... and talking
4 were they doing. were watching
5 wasn't walking, was sleeping
6 weren't you washing
7. were having
8 were preparing, was setting
9 was making
10 was the sun shining
1. was dusting
2. was building, was working
3 was sitting ... and talking
4 were they doing. were watching
5 wasn't walking, was sleeping
6 weren't you washing
7. were having
8 were preparing, was setting
9 was making
10 was the sun shining