Links for extra listening practice

 Here is the list:

The following websites are from the British Council and are probably the best; however, you may not appreciate the British accent, so I've included other links as well.

https://learnenglish.britishcouncil.org/skills/listening/upper-intermediate-b2 

https://learnenglish.britishcouncil.org/skills/listening/advanced-c1 

Here is another link to some British Council material. The listenings are more informal and are at a B2/C1 level. Most of the speakers do have a British accent, but not all of them.

https://learnenglish.britishcouncil.org/general-english/audio-zone

Here are some other links to help you practice your listening skills:

http://learningenglish.voanews.com/

http://ielts-simon.com/ielts-help-and-english-pr/ielts-listening/

https://www.ielts.org/en-us/for-test-takers/sample-test-questions#tab-1

https://www.esl-lounge.com/student/listening-advanced.php 

https://www.esolcourses.com/content/topicsmenu/listening.html (please scroll down to Intermediate/Advanced lessons and use those)

http://www.talkenglish.com/listening/listenadvanced.aspx (informal dialogues)

http://www.cbc.ca/learning-english 

https://www.examenglish.com/B2/B2_listening.htm

https://www.bbc.co.uk/learningenglish/