1.What is clean when it is black and dirty when it is white?
2.Which letter is a drink?
3.Teachers write on me with chalk. I can't talk .What am I?867Please respect copyright.ＰＥＮＡＮＡ4WfkN8VziO
4.When do 2 and 2 make more than 4?867Please respect copyright.ＰＥＮＡＮＡzjzEv3JpFm
867Please respect copyright.ＰＥＮＡＮＡsyeB0b4PG1
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ns 15.158.61.20da2
