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WorksheetsModal verbs for obligation
Total questions: 12
Worksheet time: 11mins
I ____________call my mum. it's her birthday
have to
must
I'm lucky because I ________________ wake up early in the morning
don't have to
shouldn't
I think you _____________ study harder. your exam results weren't very good
Should
Shouldn't
You ___________ be afraid of taking risks, or you will never live your dreams
musn't
Should
You ____________ waste so much time on the computer. You'll never finish your homework
shouldn't
don't have to
I really _____________ do more exercise. I'm so unfit
musn't
must
I understand the situation perfectly. You ___________ explain further
Mustn't
don't have to
have to
should
Write "OK" if the sentence is correct, if not, correct it
I must remember to call Sarah tomorrow
(a)
Write "OK" if the sentence is correct, if not, correct it
Tom isn’t going out this evening. He must study
for his exam.
(a)
Write "OK" if the sentence is correct, if not, correct it
Richard mustn't wear a suit to work, but he usually does
(a)
Write "OK" if the sentence is correct, if not, correct it
I’m not very busy. I have a few things to do, but I don't have to do them now.
(a)
Write "OK" if the sentence is correct, if not, correct it
I promised Kate I’d call her tomorrow. I don't have to forget.
(a)
