Four Good Friends. Mary, Nancy, Ron and Kate are good friends. Mary’s favorite number is 3 and her favorite country is France. 16 is Nancy’s number, and America is her favorite country. Ron likes Japan very much. 30 is his favorite number. Whose favorite number is 60? Oh, it is Kate. Kate’s father works in Chinese food very much and they also like Chinese people. Kate’s lucky number is 6. All of them hope that one day they can travel the world together.