Complete the sentences with the correct modal verb in italics: You must / should / shouldn’t be 18 before you can drive in Spain You don’t have to / mustn’t / shouldn’t go to bed so late It's not good for you You don’t have to / mustn’t / shouldn’t wear a school uniform in most Spanish state schools You must / mustn’t / needn’t come I can it without you You don’t have to /must / mustn’t copy during exams You don’t have to /mustn’t / shouldn’t be very tall to play football You must /mustn’t / needn’t be a good writer to win the Pulitzer Prize Complete the sentences with the positive or negative forms of must or have to Brilliant! I _ study tonight because I've finished my exams You _ use a mobile phone on a plane You can go out, but you _ be home by midnight Jo _ go to school by bus She lives nearby We _ cook tonight We can get a pizza She _ get up early She's on holiday You study harder or you are going to fail You _drive faster than 120 km/h on the motorway Complete the sentences with the correct modal verb Use must, mustn't, or don't have to I _ go to school from Monday to Friday We _wear a uniform, so I normally wear sports clothes We _ arrive late, and we _ go to every class In class, we shout, play or sing We _ have lunch at school, so I sometimes go home When school finishes, I _ look after my little sister When my parents come home I stay in, so I usually go out with my friends When I get home, I my homework I go to bed late, except on Fridays, when I _ go to bed before midnight Choose the correct modal verb in italics: I can / can’t / might go out tonight I'm too busy I haven't studied enough I may / may not / might pass my exams I could / couldn’t / might be here next weekend They say it can / could not / might snow tomorrow She can /might not / won’t be able to help us She's not available Can / May / Might you come to my party? We should run or we can / might / might not miss the bus I don't know, but I can / couldn’t / may be late Complete the sentences with the correct modal verb in italics: You couldn’t / mustn’t / shouldn’t eat so many hamburgers They're not good for you You can’t have / don’t have to /mustn’t study at the weekends, except when you have exams You may not / might not /needn’t worry Everything will be OK You don’t have to /might not/mustn’t use your mobile phone in class Diana looks happy She can /can have /must have heard some good news I'm not sure but I can’t /couldn’t / might not be here tomorrow I can’t /may not /might not have left my mobile phone at school on Friday afternoon – I had it on Friday night It can /could / couldn’t rain tomorrow Complete the sentences with a suitable modal verb Use must, don’t have to, might, should, must have, mustn’t, can’t have and shouldn’t You drive on the pavement It's illegal You say that It's not nice I go to work tomorrow because it's a public holiday I buy this CD, but I'm not sure He's not here He _ gone out She didn't study enough She _ passed her exam You eat more vegetables They're good for you You be 18 before you can buy alcohol Write the sentences again without changing the meaning Use one of the modal verbs in brackets It’s possible Mary didn’t see him (must / may / can) Mary I am certain Peter has got lost (should / could / must) Peter My advice is that you stop (should / must / could) You Perhaps we went to London (must / can / might) We I am sure Pierre is French (can / must / could) Pierre _ It’s not possible that Peter kissed Helen (might not / can’t / must )