1. A lot of money is owed to the blank by my father.
2. I was told to do more exercises at home by the teacher.
3. Large areas of forest are being destroyed every day.
4. Last night TV was being watched (by us) when it started to rain.
5. Ben's lessons aren't prepared well before class.
6. The plants ought to be watered every day.
7. The accident had been reported before i phoned.
8. Our children are going to be taken to the zoo next Sunday.
9. Many accidents are caused by dangerous driving.
10. A meeting wasn't hold in the village hall last week.
11. The problem is being studied very carefully by the scientists.
12. This street wasn't swept yesterday.
13. He has already been told the whole truth.
