There has been an error in the display of this page. There has been an error in the display of this page. Click on an exercise title to enter the exercise page. Exercise 1: Learning to revise and edit Exercise 2: Revising an essay Exercise 3: Editing essays Exercise 4: Editing essays Test What You Have Learned - Revising Test What You Have Learned - Editing There has been an error in the display of this page.