It is a nice Sunday.The air is fresh and the sky is blue.The classmates of Class one Grade seven is having a pinic on Nan Shan.Look,some students are looking at how to cook the food.Jane is washing vegetabels .Tom is catching fish in the river.And other classmates are laying the table（铺桌子）.They are all busy,but they are very happy.What a nice picnic it is!(73个单词)