Directions: You and your friend just arrived home from a trip arranged by a travel agency named HappyTours. You are most unsatisfied with the service and arrangement of the travel agency and you decide to write a letter of complaint to the Manager of HappyTours. Imagine some details of this trip. Write your letter in no less than 100 words. Write it neatly on ANSWER SHEET 2. Do not sign your own name at the end of the letter; use" Li Ming" instead. Do not write the address.