A beginner tends to make some mistakes that make the presentations unimpressive. Which are some of the cautions to avoid these mistakes? Avoid the use of audio aids. Avoid reading from the slides. Avoid long introduction. Avoid standing while presenting. Avoid crowding your PPT. Avoid looking at the audience. Choose the correct option as your answer.Invalid HTML tag: tag name o:p is not allowed 1, 2, 3, 4 2, 3, 4, 6 1, 3, 4, 5 1, 2, 3, 5