Cover of the textbook English Grammar in Use

The key answer of exercise 33

The key to exercise solutions in chapter Additional exercises for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press

Question

Put in one of the following.

Answer

  1. in
  2. on
  3. on; at
  4. at / on
  5. on
  6. at
  7. In
  8. at
  9. during
  10. on; since
  11. for
  12. at
  13. at; until
  14. by
  15. in