When, I was riding my bike ____ a dog ran in front of me., She dropped her phone ____ she heard the news., Dad was reading ____ the cat jumped on the table., ____I opened the door, everyone was singing., ____The lights went out when we were watching a film., While, ______ Tom was drawing, his brother was playing the guitar., They found an old coin ________ they were climbing the mountain., She dropped her phone _____ she was dancing., ______ I was studying, I heard a noise., ______ we were walking in the park, the birds were singing.

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