Direction: Broadly speaking letters may be said to (101) into two classes: the formal and (102) Formal letters (103) of official or business matters and are (104) to an employer, officials of a department or institutions. Letters to the (105) of a newspaper also belong to this class. In fact all (106) using formal pattern is of this category. The (107) has to be precisely stated. It must be (108) in style and quite (109) No (110) element has any place in it.