The key answer of exercise 1

A cover letter is typically a one-page document that accompanies your CV or resume when applying for a job. Its purpose is to introduce yourself to the potential employer, express your interest in the position, and highlight how your skills and experiences make you a strong candidate for the job.

The length of a cover letter is usually kept to one page, as it should be concise and focused on conveying relevant information effectively. It's sent along with your CV or resume as a way to provide additional context and insight into your qualifications and motivation for applying for the job.

A well-written cover letter is crucial because it serves as your first impression to the employer. It gives you the opportunity to showcase your personality, enthusiasm, and specific qualifications that make you a good fit for the role. A compelling cover letter can grab the employer's attention and make them want to learn more about you by reviewing your CV in detail.

In essence, a cover letter allows you to make a strong case for why you are the ideal candidate for the job and can significantly influence whether or not you get invited for an interview. Therefore, investing time and effort into crafting a tailored and persuasive cover letter is essential for maximizing your chances of success in the job application process.