—I hear your brother will enter Tsinghua University this summer.
—Exactly，he was a born genius.He was able to read and write ________ the age of 4.（ ）
A．inB．onC．atD．of
﹣﹣﹣Lily，is this blue pencil box Steve's？
﹣﹣﹣No，it isn't.____________is black.
A．MineB．HersC．His
﹣﹣﹣ China's women's soccer team beat Team South Korea on April 13th.I wonder .
﹣﹣﹣ They never gave up and fought the last minute in the game.
A．how they won the game
B．why they played the game
C．where they played the game
In the future，robots will play a more important role in people's life the development of technology.
A．ahead ofB．instead ofC．because of
﹣﹣﹣China has made a complete victory in its fight against poverty（贫困）.
﹣﹣﹣As Chinese，we our country.
A．are proud ofB．are friendly to
C．are interested in
In daily life，everyone should the lies.After all，being honest comes first.
A．pay attention toB．get used to
C．stay away from