I am a bit stuck on last 4 answers which would all blend into each other.thanks for any help:
16d(7)caught? Not out at the finish you maintain. c???i??
17d(7)bird I can confuse with a boat t???t??
19a(4) they're crackers (1st and 3rd letters have to fit in with 3rd letters of 16 & 17)
23a(8) man has an announcement concerning another man ?e?????? (5th and 7th letters have to fit in with the last letters of 16 & 17.