The girl is very good at .
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
______you taller than Mike?A.Is B.Am C.Are