Complete the sent. with in, at or on.
1. Is this your father __ the photo __ the coffee table?
2. The doctor's surgery is __ the end of Harold Road.
3. We met Jack __ a London vtennis tournament.
4. Where's Jason? He's still __ school.
5. Is Tanya ___ bed already?
6. Can you hear that noise? There must be something __ the roof!
7. Are you going to see Isabel __ work tomorrow?
8. Is was dark __ the classroom this morning because of the power cut.
9. This train doesn't stop __ Islington.