Complete the sentences with can or be able to

1. I think he might [can|be able to]
   help you with these videos.
2. I [can|be able to] hardly believe that you never watch challenges.
3. I'm sorry I won't [can|be able to] come and watch YouTube videos with you.
4. She has almost everything that money [can|be able to] buy, but she doesn't have any subscribers.
5. I [can|be able to] play the music from the popular video challenge.
6. How [can|be able to] you complete this challenge?
7. Linda [can|be able to] flip a coin.

We have a lot of people who are following us now!