Frank gave his wife season tickets for her birthday because she was an

football fan.
embroiled

impeccable

abject
avid

Frank gave his wife season tickets for her birthday because she was an avid football fan.

The word that fits best in this sentence is "avid."

Frank gave his wife season tickets for her birthday because she was an avid football fan.

The correct word that best describes Frank's wife, who is a football fan, is "avid."

To understand this, let's look at the definitions of each word:

1. "Embodied" means to involve someone deeply in an argument or conflict.
2. "Impeccable" means flawless, perfect, or without any faults.
3. "Abject" means extremely unpleasant, degrading, or miserable.
4. "Avid" means showing a keen interest or enthusiasm for something, in this case, football.

To determine the correct answer, we need to consider Frank's wife's love for football. Based on the given information, she is described as being a "football fan," and "avid" accurately describes someone who has a strong interest and enthusiasm for a particular activity or subject.

Therefore, the correct word to use in this context is "avid."