answer: #Person1# suggests #Person2# writing an application letter together. #Person1# thinks it needs to include a formal salutation and their job interests. #Person2# suggests mentioning where they see the advertisement, their competency, and ending greetings.
documents: #Person1#: Mary, besides the resume, I think we should also write an application letter.
  #Person2#: I think so, but how should we write it?
  #Person1#: I think we should begin the letter with a salutation, and the salutation must be very formal.
  #Person2#: Yes, it should be so. Then we should write the body and in the body we should mention the place where we saw the job advertisement.
  #Person1#: We should say we are very interested in that job, and we hope to get that job.
  #Person2#: We should write our skills and let the company know we are competent for the job.
  #Person1#: For example, I have mastered Business English very well, and I also know a little Spanish.
  #Person2#: Oh, you have recommended yourself very well. I should think about how to recommend myself as well.
  #Person1#: You can say you have had a firm grasp of the professional knowledge, and you can communicate with others proficiently in English.
  #Person2#: Yes. At the end, we should conclude the letter with greetings.
  #Person1#: Let's write it at once.