题目内容：

 

1.It’s a good habit for us to __________ (分开,隔开) the waste into different groups so that it can be easily recycled.

2.He often does everything _______________(满不在乎地；粗心地). We all think he should pay attention to details.

3.Many people from different ____________(背景) provide support and help for the disabled.

4.Recently Yangzhou Taizhou Airport has changed its name into Yangzhou Taizhou__________ Airport. (国际的)

5.UNICEF helps build a better world for everyone, _______(尤其，特别)children around the world.