you must becareful next time改成一般疑问句

you must becareful next time改成一般疑问句
Do you must becareful next time?
We'll go to Beijing during the winter holiday.改成一般疑问句和否定句
We won't go to Beijing during the winter holiday.
对括号里的部分提问：
l want to have a flat(with three big bedrooms）
what do you want to have a flat with
My grandpa goes to the supermarket(twice a week)
How SOON does your grandpa go to the supermaket?
the boy(in black)is my best friend Min
What is your best friend Min like（翻译：像……）
My grandpa goes to the supermarket(twice)a week
How many times（翻译：次数） does you grandpa go to the supermaket a week?
怎么这么像我们初中做的题目啊?