________ is crucial during the warm-up stage of an employment interview.

A) Positive body language
B) Sensory awareness
C) An awesome smartphone
D) A digital résumé

Positive body language is crucial during the warm-up stage of an employment interview because it helps to create a good first impression and set the tone for the rest of the interview. Positive body language includes making eye contact, smiling, and using open, confident gestures. Sensory awareness, having an awesome smartphone, and a digital résumé are not as important during the warm-up stage of an employment interview.