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'].

Q: SENTENCE: This boy told us all about the recent <blank> events.
 EMOTION: sadness

A: This boy told us all about the recent gloomy events.
****
Q: SENTENCE: The conversation with Betsy was <blank>.
 EMOTION: fear

A: The conversation with Betsy was terrifying.
****
Q: SENTENCE: Alan feels <blank>.
 EMOTION: joy

A:
Alan feels happy.
****