–If you have any trouble, please call me.
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A.I’m sorry to hear that | B.I will. Thank you very much |
C.I have no trouble | D.I will think it over. |
–If you have any trouble, please call me.
--
A.I’m sorry to hear that | B.I will. Thank you very much |
C.I have no trouble | D.I will think it over. |