0. We really must hurry. There is no time to lose.
1. of my family are rich.
2. Unfortunately, there were tickets left the concert.
3. He's so serious. He's got sense of humour.
4. I've got idea what I'm going to do when I leave school.
5. of the students failed in the examination.
6. I haven't got any money at the moment, at all.
7. My friends and I would all like to go the concert, but of us has got a ticket.