Proofreading

The aim of this exercise is to find the mistakes in the text below. When you have found a mistake, decide what kind of mistake it is. Then draw an arrow from the coloured captions at the top of the page to the mistake. If you correctly diagnose the mistake the arrow will remain; if not, it will disappear. To check your answers, click on the list box at the right of the page.

This exercise uses Java.