complete with the past simple past continuous
1Last year, while I.... (stay) with friends on their farm, I.... (ride) a horse for the first time.
2)When I was a child, we.....(move) house at least five times.
3) Ben ....(watch) TV when he....(hear) a strange noise coming from the flat next door.
4) John lives in New York, but he.....(grow up) in Chicago.
5)Christine....(know) she couldn't live in that place forever.
6)I.....(not live) there,I....(only stay) there while my house was being renovated.
7) What...(do) when I.....(call) you earlier?

1 Last year, while I.... (was staying) with friends on their farm, I.... (rode) a horse for the first time. 2) When I was a child, we.....(moved) house at least five times. 3) Ben ....(was watching) TV when he....(heard) a strange noise coming from the flat next door. 4) John lives in New York, but he.....(grew up) in Chicago. 5) Christine....(knew) she couldn't live in that place forever. 6) I.....(did not live) there, I....(only stayed) there while my house was being renovated. 7) What...(were you doing) when I.....(called) you earlier?