Know the terms margin, flush, tab, default tab, and indent. The letter on page 8 is in the Modified Semi-Block style. The letter on page 13 is in the Block style which seems to be the most popular in current correspondence. It is easy to type because all parts are flush with the left margin. Know the meaning of accommodation.
Addresses come from a database and are read into the letter with a mailmerge function.
This form is explained in the textbook on pages 18 and 19. We will look at a couple of hotel reservation forms together. I commented that I want them to think in English. Translated Japanese is not the same thing. I encourage them to work with a partner or partners on the writing assignments.