1. After I had left the newsagent's, I realised I had forgotten to buy a paper.
2. I didn't know that deli was so expensive. I had never bought anything there before.
3. When I got to the shopping centre, most of the shops had already closed.
4. We didn't have any bread because I hadn't gone to the baker's.
5. My sister wasn't there when I got home because she had gone to the cinema.