—This is ________ yacht.—How nice!A.my B.I
The tiger is ______ than the cat. A.biger B.large C.bigger
She is 170______ tall. A.cm B.m C.mm
I'm taller than ______. A.your B.you C.yours
How ______ is your mother? A.older B.big C.old
Mu Lan ______ taller than Amy. A.am B.is C.are