:I. 选择填空。
1．_______ you free tomorrow afternoon?
A. Do B. Am C.
Is D. Are
2. Please come ________to my house on
Sunday.
A. up B. over C. in D. on
3. Jim’s bag is _________ than Kate’s.
A. bigger B. big C. biggest D. bigger
4. The boy is _________of all in our
class.
A.
taller B. the tallest C. tall D. tallest
5.
That book is not so ______ as this one.
A. interesting B.
more interesting
C. most interesting
D. the most interesting
