阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。
Most Americans don’t like to get advice ___________members of their family. They get advice from “__________ （strange）”. When they need advice, they don’t usually go to people they know. __________ many of them write letters to newspapers and magazines _________ give advice on many different subjects, __________ （include） family problems, the use of language, health, cooking, child care, clothes, and even on how __________ （buy） a house or a car.
Most newspapers regularly print letters from ___________ （read） with problems. Along with the letters ___________ are answers written by people who are supposed to know how to solve such problems. Some of these writers are doctors, __________ are lawyers or educators. But two of the most famous writers of advice are women without special _________ （train） for this kind of work.