Question

Select all the adjectives. Don't select any articles (a, an, or the).

Vivian seemed interested in the concert when I spoke with her about it, so perhaps we should invite her to come with us.

Answer 1

interested, that's the only possible adjective I can find as it is partially describing Vivian, but I can't find any others sorry

Answer 2

Interested is the only adjective.
I hope this helps :)