C13, U2.3: APPLICATION
A: you're a flight attendant and have to make 2 offers to the customer and acknowledge their responses. B: you're a customer. Accept one offer and reject the other.
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A: you're a new person in the neighborhood. Accept one offer from the other neighbor and refuse the other. B. you're a resident in the neighborhood. You want to help the new neighbor, make 2 offers and acknowledge their responses
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A: you're a new student in the class. Accept one offer from the other student and refuse the other. B: you want to help the new student, make 2 offers and acknowledge their responses
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