根据表格，帮助Betty完成简介并制定五一的计划。

Name: Betty.     Age: 12. Favourite subject: English. Activities(活动): sing English songs (often) read English stories(sometimes) Favourite season: spring Reasons(原因): weather(good) colours (beautiful) Plans(计划）of May Day：take a trip

Hello, I'm Betty. I'm 12 years old. My favourite subject is . I often sing English songs. Sometimes I . I like spring best. Because the weather is good. The colours are . May Day is coming. I plan a lot of things to do. I will .