Completar Frases Modals revision B1 cloze sentencesVersión en línea Modals revision B1 cloze sentences por Marcos Herranz Ayuso 1 don't have to shouldn't infinitive ought without doesn't have to have to should must mustn't with to be able to For advice and recommendation we use : , and followed by to . 2 don't have infinitive should mustn't shouldn't has to verb ending in -ing doesn't have hasn't must can haven't have For obligation we use : , and to followed by . 3 doesn't shouldn't mustn't can't have ought to has to don't should must to be able to can For prohibition we use : or , but not / , because that is for lack of obligation . 4 won't used to could couldn't weren't mustn't must isn't aren't didn't use to can't will wasn't going can For ability and inability we use : in the present : and ; in the past : , and / able to ; in the future : be able to , be able t o 5 can't ought must to might may should To speculate we use : when we are certain that something is true , and to express probability , and to express possibility when we aren't sure , and to express we are certain that something is impossible . 6 obligation lack of obligation permission ability criticism inability advice recommendation We use should , shouldn't and ought to to express , or . 7 ought to mustn't can't should shouldn't have to can must don't have to With the allowance my parents give me I afford it , because it's quite cheap . 8 have to can shouldn't should can't don't have to She study maths harder , because she needs to pass the exam . 9 can't can must has don't have won't be able to doesn't have should have My doctor told me that I to stay in bed while I have the flu . 10 shouldn't mustn't may ought not to should can ought to might You speak aloud inside the library . 11 won't have be able don't have to should will have to ought to can can't could Once you learn all the modals in English you to make lots of new sentences . 12 mustn't can't can don't have to shouldn't should doesn't have to will be able to You wear warm clothes if you don't want to catch a cold . 13 can't can should shouldn't won't be able to will be able to You injure yourself if you play too roughly . 14 don't have to have to doesn't have to mustn't to shouldn't has can can't must My dad take a blood test before his operation . 15 are should can will be to doesn't have to able won't don't have to With your broken leg you play football this month . 16 mustn't can't couldn't will be able to can must should shouldn't The bear was trapped and escape . 17 must ought shouldn't mustn't won't be able to can to can't will be able to They look after their dog better . It looks so thin and dirty ! 18 to have ought can't will be to shouldn't won't don't can doesn't able to Your mum make your bed ! You make it at your age ! 19 won't should to able can ought mustn't be will must You take more medicine than what it says in the doctor's prescription . 20 don't have to ought to shouldn't can doesn't have to should have to has to must can't ought not to That be the delivery boy , because I haven't ordered anything . 21 ought to shouldn't ought not to must mustn't should can't can Someone's knocking at the door . It be Abby , because I was expecting her to come . 22 won't be able to ought not to will be able to ought to shouldn't should can't mustn't You tell your teacher if someone is being mean to you . 23 able not to can't won't will be ought can could couldn't shouldn't should When you've recovered from the flu you go back to class . 24 should can must mustn't can't won't be able to couldn't will be able to could If you don't use sunscreen on your skin you get sunburnt . 25 may have to mustn't shouldn't won't be able to will be able to She hasn't come to class for two days in a row , so she be ill . 26 ought not to can't must will be able to shouldn't couldn't mustn't should may not could We apply for a volunteer job to help animals . They need us and we love animals ! 27 can must can't couldn't should could may might It be very difficult to study science with all those exams ! 28 can has to should may can't shouldn't have to ought to might must mustn't He was injured very badly . It hurt a lot . 29 must can't don't have to might mustn't have to may shouldn't can should I have a runny nose , I have the flu or I just have a common cold . 30 could have might must doesn't has to don't to couldn't should mustn't may We do this project to increase our mark , it's not mandatory , but I think we do it , because having a higher mark is always better . 31 have to could has to didn't shouldn't can't doesn't must can should mustn't We bring a dictionary of English to class . If we need one the teacher lend us one from the class library . 32 hasn't may should will has mustn't can shouldn't able must to can't be been haven't won't I come to class for the last two day because I was sick . Tomorrow I go , I'm not sure , but according to the doctor I be better by then .