Write sentences using the past simple and past continuous .1) we/have/a picnic/when /it/start to rain
2)tara/break/her glasses/while/she/plae tennis
3)i/read/a magazine/when/tne window/break
4)the film/start/while/they/buy/tickets.

We had a picnic when it was starting to rain.Tara broke her glasses while she was playing tennis.I was reading a magazine when the window broke.The film started while they were bought tickets.