EXERCISES OF MODAL VERBS 1. Complete the gaps using: may, might, could, must or can't Dear "Unhappy", You (1) be serious about leaving home! There (2) be some problems with your family, but there (3) ( 4) be another solution. You try talking to a friend or a relative. You (5) have some aunts or cousins who can help. You (6) find that discussing the problem all together is better. Your parents (7) really be as angry as you think; they (8) be upset but they realise why you're so unhappy. I suggest you try talking to them (9). again - you (10). be surprised. Fill in: can, may, could, mustn't or can't m: Mum (1)​