We use granite for counter-tops
Some are in certain crystals
A <span>. Synthesizing various ideas
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Well if you miss him too then you could respond with something like that lol
The correct answer is D) The principal adds more details to the example of a way to make learning fun.
The principal introduces Mrs. Smith by announcing that she has won the award and already begins to describe her teaching style, so answer A isn't applicable. Answers B and C don't apply either because these ideas aren't introduced at all and frankly don't make sense in this scenario. The answer is D because the principal makes a claim (that the teacher makes learning fun), and afterwards uses supporting details as evidence to support this claim by telling the story about the hats.
Hope this helps!
An allusion. Religious allusion to be more specific.