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