Select the most appropriate meaning of the given idiom.

In a fog

Confused and dazed

The most appropriate meaning of the idiom "in a fog" is (☀) Confused and dazed.

This idiom is used to describe someone who is not thinking clearly or who is not paying attention. It can also be used to describe someone who is lost or disoriented.

The other options are not as appropriate because they do not convey the same meaning.

• Sightless and blind means unable to see.
• Trapped in foggy weather means unable to move because of fog.
• Disturbed and unhappy means feeling upset or troubled.