[ Modal Verb in Passive Voice ]
Choose the correct sentence of passive voice.
A. She has a good voice. Her interest in singing must be encouraged.
B. She has a good voice. Her interest in singing must encouraged.
C. She has a good voice. Her interest in singing must being encouraged.
D. She has a good voice. Her interest in singing must encourage.

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ClauseGrammar - Nouns, Verbs, and AdjectivesPronouns, Sentence Structure, and ApostrophesContrast Linking WordsPassive Voice and Relative ClausesArticle the or zero article (-)Modals and ResponsibilitiesPresent Simple & Present ContinuousPast Simple & Past PerfectGrammar Error Correction (Simple Present Tense)Other quiz:
Modal Verbs › View. What does ‘would’ express in a conditional sentence?
A. Future action
B. Past habit
C. Possibility
D. Ability
Present Simple Affirmative and Negative › View
I _________ a shower in the afternoons.
A. take
B. takes
C. teik
Past Tenses › ViewWhich past tense is used for a sequence of completed actions?
A. Past Simple
B. Past Continuous
C. Past Perfect Simple
D. Past Perfect Continuous
Simple Present › View
Kate ________ vegetables every day.
A. does eat
B. is eat
C. eat
D. eats
