[Listening 4] Homework

Password: our classroom
1. Tasks: 2-3-4
 http://www.mediafire.com/?q55bk5gfs35bt35 .
2. Tasks: 5-6-7 
 http://www.mediafire.com/?4itjw136caamgfe 
3. Tasks: 8-9-10 
http://www.mediafire.com/?3m4l59m461aalw5