What is the purpose of the first letter?

Question 98 - 100 refer to following paragraph:
Dear Readers,
This July, Horse and Rider will celebrate its 27th anniversary. Since its first issue was published in January of 1980, Horse and Rider has continued to bring its readers tasteful but entertaining articles covering everything about horses. To celebrate our anniversary, we are offering a special promotion to all our readers: a free three- month subscription. Plus, you will receive our special anniversary issue, which will be published at the end of July. This special issue will feature an article about Marjorie Clemmons, the Senior Editor and founder of Horse and Rider.
To be eligible for the special offer, just fill out the request form that is enclosed with this letter, and mail it to us by June 15th. As always, we welcome your questions and comments, so if you would like to be included in our From the Readers section, please visit our website www.horseandrider.com and submit your review electronically. We thank you for your continued support, which has helped us become the most popular horse magazine in the country.
Sincerely,
Katherine Fields
Public Relations Advisor
98. Why did Katherine Fields write this letter?

Mark your answer on your answer sheet:

The list includes the wrong address and information

How long will Sue stay in Toronto?

M: Good evening, Annabelle. Will you be joining the other members of our team for dinner tonight? Our reservation is for 8 o’clock
W: I thought that you were all going out tomorrow night so that Frank could come
M: Well, we wanted to, but Frank said he couldn’t make it tomorrow either, so we decided to go out tonight instead
W: I see. In that case let me finish my work and I’ll meet you at 8:15
What time are dinner reservations?
21. Why will the woman come late to the meeting?

Question 24 - 26 refer to following paragraph:
M: Good afternoon, Park Printing. This is George. Who would you like to speak to?
W: My name is Wilma Jeffries and I run a recruiting agency. I would like to talk to Luke Newberry about having some personalized business cards printed.
M: Unfortunately, Mr. Newberry and the rest of the sales department have left for the day, but I can direct you to his voice mail if you’d care to leave a detailed message
W: Yes, that will be fine. I’ll leave him a message then
24. What will the woman probably do?

Question 27 - 29 refer to following paragraph:
M1: Tim! I saw the hydro van parked in driveway this morning. Was your hydro affected by the wind yesterday?
M2: No, we never had any damage. However, my neighbors, the Johnsons, lost power when some tree branches fell on their power lines
M1: Oh, no. That sounds like quite a mess
M2: Yes. Fortunately the cable company will cover the cost of repairing the lines. The Johnsons should have power by the end of the day
27. What needs to be repaired?

How many tablets are recommended each time?

To respond to your question about how I became involved with political issues, I knew I wanted to become a politician from the time I was a child. After I began studying politics at Queen’s University, I knew that I had made the right career choice. When I became president of the university student council I had little time left to spend with my classmates. At age twenty-five, as student council president, I introduced twenty new regulations to try to change the atmosphere of the school. I was proud with what I had accomplished, but I was worried that I wouldn’t go beyond student-level politics. However, now after being recently elected as state governor, I am happy to have been given the chance to have become involved so early.
39. How many regulations did the speaker introduce?