下列是某中学为“重走古丝绸之路”夏令营活动所搜集的材料。据此完成下列要求。
材料一 M城为历史文化名城。《资治通鉴》称M城及其附近在唐代“闾阎相望，桑麻翳野”。
John： What do you do on Sundays？
Tom： I read books and watch TV. What do you do on Sundays？
John： I do my homework . What about you, Mary？
Mary： I clean my room and watch TV.
John： You're helpful.
—Where are you going for your winter holiday?
—I’m going to visit Kunming. It is ______ too hot _______ too cold.
