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On the above pictures, I see: the key ring, the underpants, and a briefcase. From these subjects, in my son's birthday, I prefer to give him the briefcase. Elegant, leather briefcase is a necessary accessory for the business man. I hope that my son was will be grateful and happy for this gift.
Imagine that it's your father's birthday. Look at the photographs and think which of these things you would buy him.