21. —I just experienced a scary earthquake in Jiangxi last month.
— ________.
A.Oh, that's very nice of you B.Congratulations
C.It's a pleasure D.Oh, sorry to hear that
22. —How did you ______the old valuable house?
—It used to be ______ my uncle. He left it to me in his will.
A. take possession of; in possession of
B. take the possession of; in the possession of
C. take possession of; in the possession of
D. take the possession of; in possession of