Soctt’s favorite day is Friday .（对画线部分提问）

Soctt’s favorite day is Friday .（对画线部分提问）
---------
______ ______ Soctt’s favorite day?
She likes science best.（同义句替换）
____ ____ ____ is science.
It's three-thiety.(对画线部分提问)
---------------
____ ____ is it?
I often watch TV for one hour.(对画线部分提问)
------
____ _____ _____ do you often wach TV?
改错,
Why does Xiang Yu and you like math?
Because math is difficult,so I don't like it .
Is this Betty favorite bag ---Yes,it is.
I really like my job,but I raelly am very busy.