birthday 还是 brithday

birthday 还是 brithday 生日的英文到底是birthday还是brithday brithday 和birthday When is your birthday ,Vear?my brithday is October,November. Happy Brithday To You Happy Birthday To You Happy Birthday T Today is my sister's birthday She ___ (cut) her brithday cak 到底是in birthday,还是on birthday 这个英语句子对不对：It's my brithday soon.是用it will be 还是it's Happy brithday my 是happy birthday to her还是happy birthday to she? 是on my birthday,还是in my birthday? 是on my birthday还是in my birthday