ReviewHow many subjects do you have? What are they?What is your favorite subject?Today is my birthday!!!Can you sing the happy birthday song to me?PlayUnit2 生日快乐歌英文版.flvHa-Ha-Ha! Thank you! But I was kidding!In fact, my birthday is on __________.Sep. 2Can you say “生日快乐” in different languages?Chinese: 生日快乐 Korean:(Pronunciation: saeng yil cu ka ham mi da) &..