Of all the girls,Jenny was_____because she got th

Of all the girls,Jenny was_____because she got th
e first prize.
A.more exciting
B.the most exciting
C.the most excited
D.more excited
My room is bigger than_______.
A.my sister B.my sister's C.her D.she's
Lucy and I are in____class.
A.same
B.same as
C.the same as
D.the same