I am 20 years old.

I am 20 years old. I am twelve years old. he is 20 years old,i am 15 years old.合并为一句 I am 13 years old用13 years old提问 I am fourteen years old.提问 I am twelve years old 英语疑问句 I am fifteen years old this__ I am 11 years old怎么读 I am five years old.同义 I am sixteen years old前一句是什么 i am five years old.old是什么词性? I am 13 years old 对13 years old提问I am 13 years old对13 years old提问________ _______ your I am thirteen years old.＝I am____the_____. I am_____ years old.i am a_____(boy, l am years old. i am twenty years old与 i have twenty years old区别? You are fifteen years old.I am fifteen years old,too.(同义句)____ ____ ____are fifteen years old. Tom is 13 years old.I am 13 years old ,too 的另一种英语解释?