Fill in the correct forms of the verbs(Past Simple or Past Continuous)in brackets. 1.I......(read) a book when he.....(come)

1. I was reading a book when he came in.2. It was raining this morning when I got up.3. I was having tea when the telephone rang.4. When you came in, I was writing an essay.5. He was sitting in a cafe when I saw him.6. The boy fell down while he was running.