You are correct , most recent English text books say you should add a , at the front of an and .. For example My favorite foods are eggs , pancakes , and cake
28 Nisan 2015
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I want to be an effective person and I want to leave an imprint in life.
27 Nisan 2015
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Hâlâ cevap bulamadın mı?
Sorularını yaz ve ana dil konuşanlar sana yardım etsin!