Question

Three forms of business letters are the adjustment letter, the ___ letter and the ___ letter

A. order
B. invitaion
C. friendly
D. thank-you
E. application

Answer 1

Answer:

I suggest application and order

Answer 2

Answer:

• $\bf{Order }$
• $\bf{Application }$

Explanation:

Three forms of business letters are the adjustment letter, the order letter and the application letter