pat is making a list of her friends'birthday哪里有误
还有let's buy a flower to Grandma
the little baby is one years old
这两句哪里有误谢谢
参考答案:pat is making a list of her friends'birthday
-》pat is making a list of her friends' birthdays
let's buy a flower to Grandma
->let's buy a flower forGrandma(为...买)
the little baby is one years old
->the little baby is one year old