( )I’m sending ________email to my mum. A. an B. a C. /
—Is it a horse? —No, it . A.is B. isn’t C. is no
Guess! A gift you! A.to B. with C. for
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