阅读下面两篇短文, 根据短文内容, 从 A、B、C三个选项中选出可以填入空白处的正确答案。

We all like honest people, but not all people are honest with us. So it must be great that there is a day to ask 1 to be honest. M. Hirsh Goldberg, a writer, started Honesty Day. He 2 the last day of April as Honesty Day because the first day is April Fool's Day.

Be honest. That's all you have to do on Honesty Day. On this day, anyone can ask you any question and you should give a 3 answer. Every Honesty Day, Mr. Goldberg gives 4 to honest groups and people to praise their honesty.

Mr. Goldberg wrote a book on telling lies. He said 5 everyone tells lies. That is why he set up Honesty Day.