1). Modal 2). Restive 3). Pit4). Modification

1.	1). Modal 2). Restive 3). Pit4). Modification
Answer» The sentence suggests that the blank must contain a word that relates to the 'expansion' and CHANGE in the structure of the Fed. The only word that shows this meaning is 'modification'. The meanings of the other words are as FOLLOWS: Modal: relating to mode or form as opposed to substance. Restive: (of a person) UNABLE to remain still, silent, or submissive, especially because of boredom or dissatisfaction.$ Pit: a large hole in the ground. Rejuvenate: make (someone or something) look or feel better, YOUNGER, or more vital. Therefore, the correct ANSWER is option 4.

Answer»

The sentence suggests that the blank must contain a word that relates to the 'expansion' and CHANGE in the structure of the Fed.

The only word that shows this meaning is 'modification'.

The meanings of the other words are as FOLLOWS:

Modal: relating to mode or form as opposed to substance.

Restive: (of a person) UNABLE to remain still, silent, or submissive, especially because of boredom or dissatisfaction.$

Pit: a large hole in the ground.

Rejuvenate: make (someone or something) look or feel better, YOUNGER, or more vital.

Therefore, the correct ANSWER is option 4.

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