appreciative audience(But he found an appreciative audience today at the U.S. National Academy of Sciences (NAS), where he delivered a speech celebrating the ... | First published serially in a magazine (1875-77), Anna Karenina found an appreciative audience both inside Russia and abroad.)
sympathetic listener(тот, кто выслушает и посочувствует) On this occasion Miller turned up at the studio alone, and McCartney found him a sympathetic listener Lily Snape)
owe one a debt of gratitude(I owe my parents a debt of gratitude for all their support over the years. Without them, there's no way I could have gotten where I am today.VLZ_58)