Fill in correct articles. 1. When my dad was in the

Fill in correct articles. 1. When my dad was in the hospital, someone took him fir a doctor by _ mistake. 2. He bought a new house and has been in _ debt since that time. 3. Perhaps the mosr difficult thing for him to do was to keep _ house. 4. Children were asked to learn the poem by _heart. 5. The minerals have been on_strike for two week. 6.There was nothing in _ common between them. 7. The product on_ sale are with expired dates. 8. He got in _ fury having learn about their betrayal. 9. All of _ sudden the sky became dark and the storm began. 10. Almost a year ago they lost _ contact with their brother. 11. My father has been in _ change of the factory for two months. 12. Don39;t be in_ hurry, they can wait for you.