The input is a sentence with a missed word and an emotion. Your task is to fill in the blank with a word that matches the emotion and rewrite the completed sentence. The emotion is one of ['fear', 'joy', 'anger', 'sadness'].

Example Input: SENTENCE: The situation makes Leroy feel <blank>.
 EMOTION: fear
Example Output: The situation makes Leroy feel anxious.

Example Input: SENTENCE: This man feels <blank>.
 EMOTION: fear
Example Output: This man feels fearful.

Example Input: SENTENCE: My son found himself in a <blank> situation.
 EMOTION: fear
Example Output:
My son found himself in a horrible situation.