Dad ,why must I stop__________ computer games?
For your health ,my boy .
A．to playB．play
C．to playingD．playing
I think you ______ a wrong ______.
A．made, decisionB．makes ,decision
C．come,decisionD．comes ,decision
Mo Yan’s books have been sold out in many bookstores _________ his winning of the Noble Prize in Literature.
A．becauseB．since
C．asD．because of
It makes me very sad whenever I think of my grandma’s______ .
A．dyingB．diedC．deathD．dead
The little girl couldn’t be a student because of her __________.
A．illB．sick
C．illnessD．sad
__________ is really hard __ them to climb such a high mountain.
A．This; toB．It; to
C．This; forD．It; for
