Fill in the Blanks Modal verbsOnline version Fill the blanks about modal verbs by CAAFI 1 Servicio Social 1 must shall Would can to should might Could might could have 1 . You finish your homework before going out . 2 . If it rains , we cancel the picnic . 3 . I play the guitar when I was younger , but I haven't practiced in years . 4 . you please help me with this project ? 5 . I use English all day at work 6 . You wear a seatbelt while driving for safety reasons . 7 . They arrive by 7 PM , but I ? m not sure 8 . you like to join us for dinner tonight ? 9 . He speak three languages fluently . 10 . We meet again next week to discuss the details .