Ответ:

  1. b) Were
  2. c) left, rained
  3. b) has, is
  4. a) her
  5. b) quicker
  6. b) at
  7. a) discussed
  8. c) ago
  9. b) cookery
  10. a) off
  11. a) don't you?
  12. a) much
  13. b) protection
  14. a) -
  15. b) is