请根据题后括号中的要求改写下列句子（初二英语）
Mr Hill stayed there for a few weeks(划线部分 for a few day）(就划线部分提问）
___ ___ ___Mr Hill stay there?
You shouldn't pollute water(改为祈使句）
____pollute water
Water covers about two thirds of Earth.（划线部分two thirds）（对划线部分提问）
___ ___of Earth does water cover.
Our headmaster was talking to the reporter(划线部分 the reporter）（对划线部分提问）
_____ _____ your headmaster talking to?
I go to bed after I finish my homework.（改为同义句）
I____ go to bed _____I finish my homework.
I am valuabe,like liquid gold.（用as..as转换成同义句）
I am _____ ______ _______ liquid gold.
She was washing her face and the tap was on.（改为同义句）
She was washing her face_____ the tap__.