---Ihadapleasantwintervacationwithmyfamilyinthenorth.---.()A.Oh,that'sniceofyouB.EnjoyyourselfC.WelldoneD.Gladtohearthat
---I had a pleasant winter vacation with my family in the north.
---______.( )
A. Oh,that's nice of you
B. Enjoy yourself
C. Well done
D. Glad to hear that
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