Ответ: 1.The man was standing near the door. 2. Tom was  telling a story. 3. The children were  swimming in the river. 4. Was Mary wearing a white dress? 5. She was going to the cinema. 6. They were not working in the garden. 7. We were  not sitting by the window. 8. The workers were building  a bridge. 9. The girl was trying on a dress. 10. The old man was speaking in a low voice.