https://learnenglish.britishcouncil.org/skills/listening/a2-listening/an-invitation-to-a-party
http://digitalcampus.free.fr/Level2/Unit22/SubUnit222/ComplSentQCM.jqz.htm
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https://learnenglish.britishcouncil.org/skills/listening/beginner-a1/organising-a-group-project
https://englishtod.blogspot.com/2020/07/homework.html
https://learnenglish.britishcouncil.org/skills/listening/beginner-a1/a-voicemail-message
http://englishtod.blogspot.com/2021/05/042021.html