QUICK CROSSWORD

ACROSS 1 Branched horn (6) 4 Detest vehemently (5) 7 Act prematurely (4,3,3) 8 Leave out (4) 9 Thick (5) 11 Branch of mathematics (7) 13 Judas (7) 15 Drive too fast (5) 17 Price (4) 18 Desire to do (10) 20 Rescind (5) 21 Slice of bacon (6) DOWN 1 Mohair (6) 2 Crude or oafish person (4) 3 Harmony or agreement (7) 4 Greenfly (5) 5 Embrace (3) 6 Wash out (5) 7 Ring lightly and repeatedly (6) 10 Idea (6) 12 Referee (7) 14 Somewhat (6) 15 Brazilian dance (5) 16 Satan (5) 17 Swindles (4) 19 Metallic element (3)