[ Modal Verbs ]
Children ………. obey their parents and teachers.
A. mustn’t
B. have
C. have to
Select your answer:

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Grammar: Used to, Would, Be used to, Get used toPresent ProgressivePoetry VocabularyPresent Tense VerbsModals of ProbabilityActive and PassiveTimeVerbs and TensesSubordinating ConjunctionsConditionals and Modal VerbsOther quiz:
Grammar › ViewThis time tomarrow ,I ______ on the beach
A. am lying
B. will lie
C. will be lying
D. lie
Verb Types and Tenses › View
What is the correct form of the verb in the sentence: “If he _ hard, he will succeed.”?
A. working
B. work
C. worked
D. works
