QUICK CROSSWORD

ACROSS 1 Trickery used to achieve a goal (10) 6 Send goods abroad (6) 7 Precise (5) 9 Silicate mineral (6) 10 Anger (3) 11 Puzzle-solving aid (4) 14 Visage (4) 15 Muscle twitch (3) 16 To be precise (4,2) 17 Put off to a later time (5) 18 Adjusts (6) 20 Test or investigation (10) DOWN 1 Cardinal number (3) 2 Shoe type (6) 3 Complete (6) 4 Harden into ice (6) 5 Seriousness or importance (8) 6 Learned (8) 8 Decompression sickness (3,5) 9 Rapid but inadequate solution (5,3) 12 Deprive of food (6) 13 U.S. state (6) 14 Concluding part (6) 19 Toddler (3)