When the employer says something that requires an answer, comment, smile, or nod . . . Body language is important, too. Sit up straight in your chair, lean forward slightly and maintain eye contact. Never smoke, even if the employer does. Ask meaningful questions about the position.
Many employers evaluate applicants by the questions they ask.
Employers like specific questions about the nature of the job, the company's plans and goals, and the abilities considered most important for the position. Answer questions by speaking in terms of the position. Emphasize what you can do for the company. Instead of talking about your childhood, family, or personal ambitions, mention specific accomplishments that show your abilities and determination to succeed in this job. Your answers should tell the employer why you would be an asset to the company, not why you need a job.