I believe the answer is D (However) because C (Therefore) would not make sense as it means ‘for that reason’ or ‘consequently’, B (Then) is a time connective so that would not make sense as a transition word to connect the paragraph, and A (now) could be referred to as informal depending on how you use it, and it is commonly used as an adverb of time.
I hope this helped
The answer to you question is A
When using power point slides in a speech, you should Instead of writing complete sentences for your bullet points, utilize brief phrases to highlight the points you want to convey in your speech. and Visual aids must be precise, clear, and of the highest caliber.
Because Use less words. As a general rule, limit your bullet points to 5 each slide and no more than 4-5 words per. Instead of writing complete sentences for your bullet points, utilize brief phrases to highlight the points you want to convey in your speech. During the body of your informative speech, provide supporting arguments.
Use PowerPoint features to support your arguments; do not, however, read directly from the slides. Use PowerPoint transitions and animations with caution since too much animation can easily sway your audience. Visual aids must be precise, clear, and of the highest caliber. Use visual aids to emphasize your arguments so that the audience can focus on you rather than having to read and listen at the same time.
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