How do I add links to audio files now?

Community Novice

Since the update a couple days ago, I am having serious problems linking content into student assignments.  I teach foreign language and I have audio files for students to use to practice listening, but I cannot link them into assignments.  I get a pop-up asking me if I want to open or save the file (Neither - I want to link it in the assignment!).  Then, no matter which option I choose, I get a large grey square in the assignment window that does nothing.  My students cannot access the audio to do their listening practice.  This is maddening! 

I want my old interface back so that I can drop links into an assignment and students can do the listening - or I want to know how to do this easily in the new interface.