她完全不知道文件在哪里。
She ___has ___not ___the ___faintest ___idea where the documents are.
当被问及计划时,他一点都不知道。
When asked about the plan, he ___had ___not ___the ___faintest ___idea.
他们对结果一无所知。
They ___have ___not ___the ___faintest ___idea about the outcome.