QUICK CROSSWORD

ACROSS 1 Border (6) 4 Actor hired for crowd scenes (5) 7 Serving as a warning (10) 8 Condiment (4) 9 Foreign country (5) 11 Sense of touch (7) 13 Common or widespread (7) 15 Readily available (2,3) 17 Cult (4) 18 Contestant (10) 20 Quick (5) 21 Hard outer layer of a tooth (6) DOWN 1 Compact group of mountains (6) 2 Ruminant mammal (4) 3 Nil (7) 4 Wear away (5) 5 Popular beverage (3) 6 So far (2,3) 7 Customer (6) 10 Cricket delivery (6) 12 Authentic (7) 14 Deadly (6) 15 Happen (5) 16 Make an emotional appeal (5) 17 Settee (4) 19 Diagram of the Earth’s surface (3)