Some help with the following, please! Just 4 more left to finish this one which is much easier than the last one!
DOWN
2 How one expresses regret to the listener concerning concert halls:
?A?A
22 The kind of very talkative person who may keep an airship aloft:
G?R?A?
24 Kind of equity that may be intercepted by the band:
?W?A?
28 I add potassium at yarn dyeing:
I?A?