. —May I speak to Professor Brown, please?
—Sorry, he isn’t in. This is his assistant speaking. Can I help you?.
—______.
A. Oh, you can B. Oh, it’s a pity
C. I hope to see him soon D. I should think so
. —May I speak to Professor Brown, please?
—Sorry, he isn’t in. This is his assistant speaking. Can I help you?.
—______.
A. Oh, you can B. Oh, it’s a pity
C. I hope to see him soon D. I should think so
D
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