Congratulations! 祝贺您!Happy birthday! 生日快乐!Happy new year! 新年快乐!Merry Christmas!圣诞快乐!Have a nice holiday! 假日快乐!常用祝贺语I am black and white. I give milk.我是黑白色。我供给牛奶。Guess who I am. It’s me, the cow!猜猜我是谁。是我,奶牛!I have a red comb. I lay eggs.我有一个红色的鸡冠。我孵蛋。 Guess who I am. It’s me, the hen!猜猜我是谁。是我,母鸡!Guess Who I Am 猜猜我是谁To introduce myself(介绍我自己)Hello,every one!(大家好)My name is **** . (我叫 **** )I'm a 15 years old boy. (我是一个15 岁的男孩)I live in the beautiful city of Rizhao. (我住在美丽的Rizhao 城)自我介绍