招贤纳士
What do you think is             invention in the world?        [     ]
A、useful
B、more uscful
C、most useful
D、the most useful
_______girl riding a bike is ________university student.[     ]
A、A, an
B、The, an
C、A, the
D、The, a
—Lily,open____door,please.
—I'm coming.    [     ]
A、a
B、an
C、the
D、/
Li Na is one of _____ most popular tennis players in China.   [     ]
A、a
B、an
C、the
D、不填
I learned to play_______piano at the age of four.  [     ]
A、a
B、an
C、the
D、/
—Do you know ______ man in white?  
—Oh, he is ______ scientist from America.[     ]
A、a; a
B、a; the
C、the, a
D、the; the
My jacket has _____ color _____ yours, but mine is bigger than yours.      [     ]
A、the same, as
B、same , as
C、different, from
D、the same, to
Here is _______ bike my uncle sent me last week. I believe it's ________ fantastic one?[     ]
A、a; a
B、the; the
C、the; a
D、a; the
Bill likes playing_____basketball, but he doesn't like playing_____piano.[     ]
A、the, the
B、/, the
C、the, /
My father likes to play___ football. He doesn't like to play___ piano.
A、IV
B、IV>
C、the, the