Exercise 3. Look at the textbook and decide if the -ing forms in these sentences are gerunds, present participles or adjectives. Write g, pp or a.
1 PCs generate graphics by performing mathematical calculations on data.
2 Businesspeople use graphics to make information more interesting
visually.
3 Graphs and diagrams can be more effective ways of communicating with clients than
lists of figures.
4 She is designing a logo for the company.
5 If you need to make a presentation, I suggest using PowerPoint.
6 The Internet is a network linking other networks.