14．TheyoungerchildrenofmostAmericanfamilieslikehamburgersbest．15．TheirideaofagoodmealisahamburgerandsomeFrenchfries．16．AllchildrenthinkFrenchfriesareforeign．17．ManyroadsiderestaurantsinAmericasellhamburg

　　14．The younger children of most American families like hamburgers best．

　　15．Their idea of a good meal is a hamburger and some French fries．

　　16．All children think French fries are foreign．

　　17．Many roadside restaurants in America sell hamburgers and French fries．

　　18．People only buy hamburgers and eat them in the restaurants．

　　19．They can also order food through a window in the restaurant．