她天真无辜地问道，自己是否做错了什么。

She asked ___innocently if she had done something wrong.

他声称自己是在不知情的情况下买的这部手机，并不知道它是偷来的。

He claimed he had bought the phone ___innocently, unaware it was stolen.

我儿子天真无邪地打开了电脑，没意识到我正在工作。

My son had ___innocently turned on the computer, not realizing I was working.