Choose a few phrases in the opening paragraph that let your reader know what to expect in the body of the letter. A cover letter must accompany and be tailored to any application you submit.STEM letters should not exceed one page. Access the full PDF guide to view all sample cover letters and detailed advice. Watch our video on crafting a cover letter. See Sample Electronic Resume on page 44 . Don't forget to include a cover letter in the body of the email too . What are the qualifications you or your organization looks for in a new hire? • What types of employment or internships would you recommend? By reviewing graduate cover letter examples, you can determine the best methods for displaying your qualifications to employers or admission officers.