Ответ:
1. that he would be waiting for you at 6 o'clock at the cinema.
2. that he would be working all day next day.
3. where I would be staying all next day.
4. what I would be doing the whole next day.
5. if I would be having dinner at 6 o'clock.
6. if I would be sleeping the next day at 9 o'clock.