问题描述：
1.The little boy tried to___________________on his hands but failed.
填入call,return,dink,eat,move,knock,ask,stand
2.He___________________on the window several times before going into the room.
3.Let"s___________________on John,We haven"t seen him for a long time.
4.The house was too small,so we have___________________into a big one.
5.She always___________________her father for pocket money.
填入call,return,dink,eat,move,knock,ask,stand
2.He___________________on the window several times before going into the room.
3.Let"s___________________on John,We haven"t seen him for a long time.
4.The house was too small,so we have___________________into a big one.
5.She always___________________her father for pocket money.
问题解答：
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