英语题目,帮一下

翻译中文:
now write about your grandfather's life.
现在写一下你爷爷的生活。

翻译英文:
我的爷爷以前很年轻,现在很老

My grandfather used to be very young ,but he is very old now.

翻译中文:
now write the changes in your lie.

现在写一下你生活中发生的变化。

我以前很矮,现在很高..

I used to be very short ,but I am very tall now.

(给你补充了）

现在就写关于你的祖父的生活
My grandfather before very young, bu now he is very old
现在写的变化，在你的谎言..???

翻译中文:
now write about your grandfather's life.
现在写一下有关你祖父的生活

翻译英文:
我的爷爷以前很年轻,现在很老
My grandfather used to be yong,but he is very old now.

翻译中文:
now write the changes in your lie.(这是一道问题,顺便帮答一下)
现在写下你生活的变化