I had a really hard time making out "beben té" for some reason, even in slow mode. I guess the "té" wasn't too bad but the voice sounded like "veven" for "beben" and that threw my context off. It was just really unclear for me.
I have read that before in other lessons, however, the voice sometimes sounds like a B and sometimes sounds like a V for the same words. So I'm not sure how "beben" is actually supposed to be pronounced. With a B sound or with a V sound?
Neither of those. I would say it's kind of intermediate sound, and it may depend also on where in the word or in the sentence the b/v is. Here there are some hints, you can also look for more info on the web about this topic.