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.