我的生日是一月一日，用英语怎么说：
A.My birthday is on January first.
B.My birthday is in January first.
“你最喜欢哪个季节？”如何说：
A.Which season do you like best?
B.What are you doing now ?
打电话时说：“我是小明”。该如何说：
A.I am Xiaoming.
B.This is Xiaoming .
当你想要询问别人的生日是什么时候时，应该如何问：
A.When do you have breakfast?
B.When is your birthday?
--- ___ they taking a picture? --- Yes, they are.
A. Am B. Is C. Are