Modals of obligation & Conditional Type 0 — O/L English

How do I practise Modals of obligation & Conditional Type 0?

1 question with a worked solution

Check before you answer: Modals of Prohibition vs Absence of Obligation: Accurately distinguishing between 'must not' (prohibited by regulation) and 'do not have to' (optional/not compulsory) in multiple-choice and sentence completion tests.

1. Select the modal auxiliary that expresses a statutory civic duty rather than a mere suggestion: 'Citizens ______ pay their municipal taxes before the penalty date.'
   1. A) might
   2. B) should
   3. C) must
   4. D) could
   Check my answer

   Correct answer: C) must

   'Must' expresses a strong statutory obligation or requirement under the law. 'Should' indicates moral advice, whereas 'might' and 'could' indicate mere possibility.

   Show worked solution

   Step 1: Analyze degree of obligation in tax payment: it is legally compulsory to avoid penalties. Step 2: Modal hierarchy: 'must' (obligation/necessity) > 'should' (recommendation) > 'could/might' (possibility). Step 3: 'Must' is the appropriate modal for statutory duties. Answer: must.
   Modelled on: the O/L English examination pattern

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Where does Modals of obligation & Conditional Type 0 fit in the syllabus?

Grade 11 · Term 1