There are 3 ways on how to use the past continuous. 2 pages with exercises, questions and writing sentences.
Exs.:
1) I was talking on the phone when there was a blackout.
2) I was talking on the phone while my son was watching TV.
3) I said I wasn't voting for Dilma as president.
Exs.:
1) I was talking on the phone when there was a blackout.
2) I was talking on the phone while my son was watching TV.
3) I said I wasn't voting for Dilma as president.