What function does は provide in statements such as 本ではない or 本だとは思わない? I notice the は after と is often left out, at least if a Google search for 思わない is any indication, but there still seems to be a ...
As per the title, when asking 'What is your name?' or 'What is your job?', why is it 'は' not 'か'? For example, we are taught this: おしごとは。 'What is your job?' But I don't understand why it ...
When is it correct to use は but not が, and when is it correct to use が but not は? Are there any times when you can use either without changing the meaning of the sentence? How does switching change ...