Q1. For the given sentence, choose the most appropriate answer from the options below: The language and style of a formal letter is:
A lengthy
B chatty
C very friendly
D polite and brief Correct
Explanation
A formal letter is written for official, business, or institutional communication, so its language should be courteous, clear, and concise. Polite and brief fits this register because the writer shows respect while coming quickly to the purpose. Lengthy writing weakens a formal letter by adding unnecessary detail. Chatty language belongs to informal conversation, not official correspondence. Very friendly wording also suits personal letters more than formal communication, where warmth is acceptable only within a controlled and respectful tone.