V. Ask the questions to the situations

1. When viewing a presentation, slide progression can be manual, using the computer mouse or keyboard to progress to the next slide, or slides can be set up to progress after a specified length of time. Slide introductions and transitions can be added to the slides. For example "fade through black," "checkerboard across" or "random transition."

2. PowerPoint presentations can be viewed on a computer on which PowerPoint software is installed. Alternatively, PowerPointViewer is available for free download from Microsoft's website for individual use. PowerPoint presentations can be viewed using PowerPointViewer, but cannot be created or edited.

3. PowerPoint software features and formatting options include a wizard that walks you through the presentation creation process. Design templates (prepackaged background designs and font styles that will be applied to all slides in a presentation) can be used, or you can create your own slide design if desired using a combination of layout arrangement, background color, text font and color, and extras such as call-out boxes, graphics (from clip art or from a file), photos, diagrams and movies. Sound can be added to a presentation from a PowerPoint library of sounds, from a saved music file, from a CD, or sound can be recorded using a microphone.

VI. Fill in the gaps with prepositions by, of, in, for,up, with.