1) Was offering
2) Was singing
3) Were listening
4) Were describing
5) Was explaining
6) We're carrying
7) we're watching
8) was receiving
9) was listening
10) was doing
11) was knocking
12) was working
1) Was offering
2) Was singing
3) Were listening
4) Were describing
5) Was explaining
6) We're carrying
7) we're watching
8) was receiving
9) was listening
10) was doing
11) was knocking
12) was working