1 I had eaten dinner and then I finished my project.
2 My family used to live by the seaside when I was a child.
3 They were walking to school, when they saw a black cat.
4 Monica couldn't go to the cinema because she didn't pass a biology test.
5 We watched the video while we were on a school break.
6 He didn't hear the phone because he was taking a shower.
7 Did you belong to the chess club last year?
8 I didn't understand the teacher because he wasn't speaking loudly enough.