Respuesta :

Answer:

Exercise A

  1. tape recorders
  2. Tea, leaves
  3. three-year-old, daughters, twins
  4. glasses, lights
  5. runner-ups
  6. mice
  7. dictionaries
  8. criteria
  9. staff
  10. information

Exercise B

  1. a
  2. b
  3. c
  4. b
  5. a
  6. c
  7. b