Question

The question asks if the section chief has looked over the document. 1. "Yes, he just looked over it." (Correct) This is a direct and polite answer indicating the action has been completed by the section chief. 2. "No, I haven't seen it yet." (Incorrect) This response uses "拝見する (haiken suru)" which means "to humbly look at" and refers to the speaker's action, not the section chief's. 3. "Yes, I will humbly look over it for the section chief." (Incorrect) This uses `お〜する` (o~suru), which is a humble form used when the *speaker* performs an action for a superior. The question asks if the section chief *has already looked over* the document, so this response is incorrect as it refers to a future action by the speaker (or an action performed by the speaker for the chief), not a past action by the chief. It also doesn't confirm that the chief *has* looked over it.