(根据短文内容，从方框中选择适当的单词并用其正确形式填空，使短文内容完整。每个词只能用一次，有两个多余词。)

Dear Editor,

　　I'm a middle school student．I'm writing to tell you 　　1　　 children who are left-behind(留守儿童)in towns around the country．Now, our city is 　　2　　 more and more modern．That makes a lot of parents 　　3　　 their hometowns to work on building the cities．But when they work in the cities, their children are waiting for them at home．One of the most serious 　　4　　 is the loneliness(孤独)．These left-behind children are always 　　5　　 and stressed out because they lack(缺少)parents' love．At the same time, nobody can teach them the 　　6　　 between right and wrong．So, it's easier for these children to make 　　7　　 even break laws(法律)．It's very important for us to pay more attention to these children 　　8　　 we want to build a harmonious society(和谐社会)．

　　So how do we 　　9　　 this problem? Most of the left-behind children say they miss their parents a lot, especially during holidays．Maybe the government can set up special group activities and meals for these children during holidays．Of course, the best thing for these families is to be together．As the song says, “If 　　10　　 gives their love, the world will be better．”

　　Best wishes to you!

Sincerely,

Mary