Completar frases Modal verbsVersión en línea Usa el verbo modal correcto en cada enunciado por EST 49 1 can musn't haveto You wear a uniform at schoo l 2 must can should Your sister stop smokin g 3 have to notallowedto should Teenagers are enter nightclub s 4 musn't don't have to shouldn't You wear a skirt to the part y 5 can has to must My nephew do his homewor k 6 can must should You go out with your friends tonigh t 7 isn't allowed to can't shouldn't Your son watch TV all da y 8 don'thaveto musn't can't Students use cell phones at school . 9 musn't can must You drive when you are drun k 10 can should must Sara do more exercis e