1. Bob will be at home at 4 o'clock tomorrow.
2. Has she got a brother?
3. When did they come home yesterday?
4. I haven't washed the cup yet.
5. - Who is in the room?
6. Helen cleans her teeth three times a day.
7. What colour is her hair?
8. Nobody told him the news.
9. The Smiths never have lunch at home, do they?
10. There is no bread at home.