1. While we were playing football they had a lesson.
2. He listened to music while he was running.
3. While they were painting the chairs Tom planted the new trees.
4. Mary made the tea while Ken was making the sandwiches.
5. While dad fished we were swimming in the sea.
6. I did the crossword while you were playing computer games.
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1. As i was taking the shoes to the till, I realised I did not have any money with me.
