Relier Pairs act 1Version en ligne tarea 1 par Gabriela Enriquez 1 to shiver 2 first-hand 3 4 narrow-minded 5 well-thumbed 6 to curl up 7 Bloodcurdling 8 eye-catching 9 10 11 to cross your legs 12 13 Mouth-watering 14 head-on 15 to clench your fist 16 to fold your arms 17 to kneel 18 19 to crouch 20 to grit your teeth to duck to flex your muscles to clear your throat To nod to frown