1. Where are you going this Sunday? - This Sunday I\'m going to the country (Present Continuous), but usually on Sunday I stay (Present Indefinite) at home. 2. My friend was talking (Past Continuous) to the teacher, when I saw (Past Indefinite) him. 3. He will not be waiting (Future Continuous) for us at 6 o\'clock tomorrow. 4. The gates are being painted (Present Continuous Passive) now.