not necessary. " k; \9 J* v3 a$ L2 d1 ]legally, you may use Canadian driving license for 3 months. but usually, if you stay for less than one year. nobody go for change it. 7 L/ s/ S+ q1 @- V9 E+ ]
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you need valid visa and utility bill that indicate you are living in USA.( ~8 Z \! K6 V7 G