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Ken's Lunch Notes
Ken started a notebook called Lunch Notes. Every weekday, he wrote the name of the main dish at the neighborhood cafe. His neighbors soon asked him to explain why some lunches were better than others. ( 1 ), Ken began to add a short comment under each dish name.
Ms. Ito, the cafe owner, read the notebook. She asked Ken to put one page on the cafe board each Tuesday. Customers could draw a star when they agreed with a comment. Customers drew the most stars on the days the cafe served warm rice. After a month, the cooks asked to see the stars. They did not change the whole menu. They wanted customers to find warm rice on more days, so they ( 2 ).
Ken learned that simple notes can help other people when the notes are clear and regular.
( 1 ) に入れるのに最も適切なものを、1、2、3、4 の中から一つ選びなさい。