That which forms a common error in speech introductions is: a. Speaking as one approaches the platform or lectern.
A common error in speech introductions is talking as one approaches the podium. This is the wrong way to commence a speech because, at the introductory part of a speech, the audience is still trying to get adjusted to the speaker and settle in. When the speaker starts talking at that point, the audience will most likely miss out on what is said at that point in time.
The best way to commence a speech will be to settle in first and introduce, yourself and the speech title, before commencing the actual speech. So, we can say that the error that is commonly found in speech introductions is speaking as one approaches the platform or lectern. Option A is the correct choice.
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