Cover of the textbook English Grammar in Use

The key answer of exercise 13.2

The key to exercise solutions in chapter Unit 13 - Present perfect and past 1 for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press


Are the underlined parts of these sentences OK? Correct them where necessary.


  1. OK
  2. My mother grew up
  3. did William Shakespeare write
  4. OK
  5. Who invented
  6. OK
  7. We washed
  8. Where were you born?
  9. OK
  10. Albert Einstein was the scientist who developed