When using a visual aid in the speech, we should practice with the aids when rehearsing the speech. Thus, the correct answer is option C.
Speech support that is visible rather than verbal is known as a visual aid. This could be a graph, list, illustration, model, etc. When speaking, using visual aids might help the audience understand what you're saying on a deeper level.
Using visual aids helps us communicate more effectively because people can see what we are talking about. Slides are a straightforward but efficient approach to graphically communicate your points throughout a presentation. They may include graphs, photos, or charts as well as important facts. But, one need to occasionally or periodically look at your visuals while maintaining eye contact during most of your time.
Therefore, we should practice with the visual aids when rehearsing the speech.
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