Cover of the textbook English Grammar in Use

The key answer of exercise 87.1

The key to exercise solutions in chapter Unit 87 - Much, many, little, few, a lot, plenty for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press


In some of these sentences much is incorrect or unnatural. Change much to many or a lot (of) where necessary. Write ‘OK’ if the sentence is correct.


  1. OK
  2. a lot of sea
  3. a lot of salt
  4. OK
  5. It cost a lot
  6. OK
  7. many people / a lot of people
  8. Mike travels a lot.
  9. OK
  10. a lot of money