The best sentence for summarizing this passage is:
T<span>he emperor rewards his subjects for jumping over and under a stick.
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Unnecessarily is what the word means
<span>She could have looked at her note cards only occasionally.
She could have provided longer clips from each horror film.I believe these are the two possible answers to make her presentation more effective and no I don't think that pretending to know the answer to the question is right ie that would not be acting with integrity or being modest. I think it is just as important to know what you don't know as it is to know what you know. That way, you can direct people to those who know or to references. </span>
My opinion/answer: I think that you shouldn’t date older woman because it can lead to other things, plus it also depends how old are they like for example, (16 and 27) that is too old for me in my own opinions.