Cover of the textbook English Grammar in Use

The key answer of exercise 14.1

The key to exercise solutions in chapter Unit 14 - Present perfect and past 2 for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press

Question

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

Answer

  1. OK
  2. Did you eat
  3. OK
  4. I bought
  5. Where were you
  6. Maria left school
  7. OK
  8. OK
  9. OK
  10. When was this bridge built?