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Laughing is our first way of communicating. Apes laugh. So do dogs and rats. Babies laugh long bef...

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laughs  to laugh  laughing  laugh  
our first      the first our    our the first    the our first  
being laughed    laugh    be laughed    laughing  
Laughing    laughed    laughs    laugh  
/; /    to; at    /; at    at; by  
our the first    the our first    our first    first the our  
by the way    on the way    in the way    in a way  
Some time  Each time   The first time  The moment  

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