Look at __________ moon in the sky. A. a B. an C. the
in the bag?A.What B. What’s C. What an
What’s the box?A.at B. to C. in
a horse?A.It is B. Is it C. Is
—Is it a cow?— .A.Yes, it is B. No, it is C. No, it not
So many .A.bears B. a bear C. bear