Question

He

his Chances at the university interview by wearing a pair of jeans and t-shirt

Answer 1

Answer:

The most suitable word that can be used in this blank is 'jeopardized'.

He jeopardized his chances at the university interview by wearing a pair of jeans and t-shirt.

Jeopardized refers to endangering or putting something at risk.

Here, from the sentence, we can understand that the blank requires a negative word that would fit in the context.