I want to ride to my grandmother 's home(对划线部分提问)

问题描述:

I want to ride to my grandmother 's home(对划线部分提问)
my grandmother 's Peter's home is an hour by bus from the city center (an hour by bus) 划线

1 Whose home do you want to ride to
2 How long is your grandmother 's Peter's home from the city center?