Select the most appropriate meaning of the given idiom.

Face up to

To accept a difficult situation

The most appropriate meaning of the idiom "face up to" is to accept a difficult situation.

It is used to describe someone who is willing to deal with a difficult situation head-on. The idiom is thought to have originated from the idea of facing someone directly, which is seen as a sign of courage and strength.

For example, you might say "I need to face up to my fears and start talking to people." This means that you need to accept your fears and start dealing with them.

The other options are not accurate descriptions of the meaning of the idiom.

• Look into face: This idiom is more accurately described as "to look someone in the eye."
• Personally: This idiom means "in person."
• Alter the face of: This idiom means "to change the appearance of something."