根据六年级下册封面图,求一篇英语作文:have a picnic

dTody,I'm very happy,why?Because I'm go to have a picnic with my dad,my mom and my good friends.We are play football at the football field and father teaches me how to swim,then we are have a pinic in the park,next I and my best friends are playing games,we play all the afternoon,we are boating in the lake at the evening.We eat the dinner at the restaurant in the park,then we go to home.I am very happy this day.