根据要求变换句型，一空一词。（每空0.5分，共5分）
The boy eats junk food three times a week. （对划线部分提问）
_______ _______ does the boy eat junk food?
Mike always watches TV on school night. （变为否定句）
Mike _______ _______ TV on school night.
There's some milk in the glass. （变为一般凝问句）
_______ there _______ milk in the glass?
James spent ten years making this amazing film.（改为同义句）
_________ _________James ten years to make this amazing film.
When does the train leave? I want to know.（合并为一句）
I want to know _______ the train _______.