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