Answer:
1. Meetings are held in this hall.
2. The boy is forbidden to smoke.
3. The dog is fed twice a day.
4. The children are taken to school in a car by the Browns.
5. Bread is bought in the nearest shop by us.
6. This artist is often seen in the club by us.
7. Children are not allowed to play with matches by parents.
8. Vegetables are grown in their garden by them.
9. They are not seen from here by me.
10. As a rule, the plan of work is discussed twice a year by them.