1. You ought to apologize.
2. We needn’t book a room in advance. They always have some vacant rooms.
3. Your hair looks awful. You should get it cut.
4. I am exhausted. I need to get some rest.
5. When they were rich they were able to travel abroad every month.
6. Visitors of our hotel can use the car park.
7. Dogs aren’t allowed to get inside.
8. I’m not sure but Bob could be in England now.
9. May I use your mobile phone?
10. Tom doesn’t answer the phone. His car must be in a tunnel now.
