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21.-I’m calling to say good-bye. I’m flying home tomorrow.
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A. I’m sorry to hear that. C. I’m not sure. B. Congratulations! D. Have a nice trip!
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21.-I’m calling to say good-bye. I’m flying home tomorrow.
- .
A. I’m sorry to hear that. C. I’m not sure. B. Congratulations! D. Have a nice trip!