Include significant key words listed in the job description. Match your skills to the job.Always write a cover letter from scratch. Browse 726 CALIFORNIA SAMPLE COVER LETTERS FOR jobs from companies (hiring now) with openings. Find job opportunities near you and apply! Regardless of who reads the application, it's good to have some words from the job description in your letter. I try to make it sound natural. Make a list of your education experiences. Make a list of your employment history.