问题描述：
对画线部分提问 I was born in March 15th 这是画线的March 15th 怎么改 I had a good time改一般疑问句~
还有 My mother bought me four cakes改为否定句 Were you at home做肯定回答
I‘m twelve years old 对画线提问twelve years old这时画线的
还有 My mother bought me four cakes改为否定句 Were you at home做肯定回答
I‘m twelve years old 对画线提问twelve years old这时画线的
问题解答：
我来补答展开全文阅读