A. because a teacher would at some point help the student with his work
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Opportunity cost is the value of the next best thing you give up whenever you make a decision. It is "the loss of potential gain from other alternatives when one alternative is chosen". ... For example, opportunity cost is how much leisure time we give up to work.
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Answer:These stages are as: (1) "collection of a sample of learner language, (2) identification of errors, (3) description of errors, and (4) explanation of errors".
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Answer:
boardwalk with light blue clouds,light blue water.
Explanation:
he shosed his emotionsExplanation:lol none