Determine the tone immediately.
Before writing a single word, identify the required tone from the situation. Formal tone is used for letters addressed to managers, companies, officials, or anyone you do not know personally. Semi-formal tone is for neighbours, colleagues, landlords, or people you know in a professional context. Informal tone is for close friends and family. The prompt will make the relationship clear — read it carefully. Using the wrong tone throughout your letter will significantly cap your Task Response score.