Yesterday’s solutions:

Across: - 1 Mishap. 4 Towel. 7 Stupendous. 8 Tape. 9 Tithe. 11 Snipers. 13 Numeral. 15 Act up. 17 Bets. 18 Penetrates. 20 Empty. 21 Anthem.

Down: - 1 Mantis. 2 Hate. 3 Popcorn. 4 Tenet. 5 Woo. 6 Lisle. 7 Splint. 10 Tories. 12 Sultana. 14 Lissom. 15 Ample. 16 Putty. 17 Best. 19 Nip.