A:Today is my birthday,I'm very happy.今天是我生日,我非常开心.
B:Oh,that's good, isn't it ? 噢,那很好,不是吗?
C:Happy birthday to you. 生日快乐.
A:Thank's 谢谢.
B:This is a present for you . 这是我送你的礼物.
A:What is it ? 是什么?
B:Guess! 猜一下!
A:A packet of candy? 一包糖果?
B:No,it isn't. It's a box of chocolate.不,是一盒巧克力.
A:Thank you very much. 非常谢谢你.