题目内容：

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的适当形式。将答案填写在答题卷的相应位置。

Now if you’ve got nothing to do today, why not go to the east part of the city and get digging? That’s the message from No.1 Senior High School,  _1.__ is organizing a tree planting event near East Mountain. In order to improve the environmental _2.__ (educate) of its students and get more people __3._ (organize), the school is planning to plant __4.__ total of 1,400 trees paid by the government over the next few days. They are hoping to plant half of them today and they _5.__(look) for volunteers to come along and help. No experience is necessary, _6._ there will be experts to give directions and the __7.__ (equip) will be provided. Everyone is welcome to come along anytime __8._ 10 am and  4 pm. I don’t think you need my advice of what sort of shoes or clothes you have to wear. And of course, gloves will be essential __9._ (protect) your hands. So it could be __10._ (real) a nice day out for all the families. Enjoy your day.