VII
1. The water level is checked every week
2. Students are expected not to talk during the examination
3. Two hundred people were invited to the party
4. Your shoes is being mended at the momment
5. Smoking is not allowed in this restaurant
6. Dr. Smiths is being interviewed at the moment
7. This machine must be cleaned every time you see it
8. He was warned not to go near the river the day before by us
9. My chair has been moved
10. The machine was being repaired when the accident happened