Exercise

Fill in the correct preposition...
  1. The program starts  7 pm.
  2. She doesn't go to work  car. She goes  foot.
  3. The visitors are waiting  the garden.
  4. Simon is studying philosophy  university.
  5. The plane flew  very high mountains.
  6. She's sitting  Jack and Bob.
  7. We live  the first floor.
  8. She's going  work.
  9. I heard it  the radio.
  10. I'll do it  the TV news.