Modal Auxiliaries Mastery

A Grade 10 ELA worksheet focusing on understanding and correctly using modal auxiliary verbs to express possibility, necessity, permission, and obligation.

Grade 10 ELA GrammarGrammar and MechanicsModal Auxiliaries

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Includes

Multiple ChoiceFill in the BlanksShort AnswerTrue / FalseLong Answer

Standards

CCSS.ELA-LITERACY.L.9-10.1.b

Topics

ELAGrammarModal AuxiliariesGrade 10

7 sections · Free to use · Printable

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Modal Auxiliaries Mastery

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Read each instruction carefully and complete the exercises. This worksheet focuses on modal auxiliary verbs, which express necessity, possibility, permission, and obligation. Pay close attention to the nuances of meaning each modal conveys.

1. Which of the following sentences correctly uses a modal auxiliary verb to express strong obligation?

You might finish your homework before dinner.

You should consider revising your essay.

You must submit the report by Friday.

You could try calling her later.

2. In the sentence, 'She can speak three languages fluently,' what does the modal verb 'can' express?

Possibility

Permission

Ability

Advice

Complete the following sentences by choosing the most appropriate modal auxiliary verb from the box below. Use each modal only once.

should

might

will

must

3. If you want to improve your grades, you study more consistently.

4. The traffic is heavy, so we be late for the movie.

5. All passengers fasten their seatbelts during takeoff and landing.

6. I think I go for a walk later if the weather clears up.

7. Explain the difference in meaning between 'You may leave now' and 'You must leave now.'

8. Provide a sentence using 'could' to express possibility and another sentence using 'could' to express past ability.

9. The modal auxiliary 'will' is primarily used to express future tense.

True

False

10. 'Ought to' is a less common modal auxiliary that expresses advice or moral obligation, similar to 'should'.

True

False

11. Write a short paragraph (5-7 sentences) describing a plan for a hypothetical community project. In your paragraph, you must use at least five different modal auxiliary verbs (e.g., must, should, can, might, will, could, may) to express different degrees of certainty, obligation, or possibility regarding the project's steps and outcomes. Underline each modal verb you use.