Пожалуйста помогите составить 6 предложений Past Continuous +2 позитивных -2 отрицательных ?2 вопросительных Не слишком

1. Nick and Dina were singing a great song at 5 o\'clock yesterday.2. My grandparents were planting flowers in their garden the whole day.3. Gary wasn\'t walking with his dog for two hours yesterday morning.4. They weren\'t picking mushrooms in the forest at 7 a.m. yesterday.5. Was Jill looking after her little sister when you came in?6. Were you eating some pizza in the cafe at this time last Sunday?