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