Fill in the Blanks Modal verbs exercisesOnline version Complete the sentences with the modal verb correct. by Carlos Ramírez 1 couldn't can't have to might It's very cold today . Do you think it snow later ? 2 shouldn't able should was can't You leave your door unlocked when you go out . 3 to ought can was able should shouldn't They have filled the car with petrol before they set off . 4 can can't able should was My motorbike broke down in the middle of nowhere , but luckily I to fix it . 5 can was able might should Mum says we watch TV after we've finished our homework . 6 shouldn't might have to can't You don't pick me up at the station . I can get a taxi . 7 be able might should must This is impossible , it be a mistake ! 8 couldn't shouldn't can't might not Jim have seen me because he walked past without saying 'Hello' .
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