Completar frases Modal verbsVersión en línea Fill the gaps with the correct Modal Verb por Yana Solianyk 1 to should need must to have could not 1 . You study hard if you want to prepare for the exam . Remeber ! It is your last chance 2 . Yesterday , I did not feel very well for that reason I eat anything . 3 . My mom do exercise because she has some health problems 4 . You buy her some vitamins and vegetables . 5 . Tomorrow I take the bus early .