Okay, working sequentially through this:

Blaze passes with two successes.

Jeremy spends a WP. He should get three additional dice. Because I am SO nice, and because it saves everyone time, we can add the dice that rolled a 9 (lost to his unskilled modifier) as the third WP dice not rolled. This gives him one success. He is down to 4/5 WP.

Joanna fails her test, and I assume is not spending WP.

Kara gets one dice (1d10)[7](7)

Bear gets 5d10 (5d10)[6][3][7][8][2](26)