[ Modals ]
Which modal verb should be used to express obligation?
A. must
B. should
C. can
D. couldn’t
Select your answer:

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Adverb of ConcessionNoun FormationModal and Compound NounsVerbs + Gerund or InfinitiveNarrative Tenses & ConditionalsOffer and SuggestionPrepositions and Preposition PhrasesQuantifiers MixFunctional Sentence TypesMixed TensesOther quiz:
Gerund and Infinitive › ViewIf she doesn’t answer, try__________ her mobile.
A. calling
B. call
C. to call
Tenses › View
He was talking to his mother about his first day at school when his phone ______ .
A. rings
B. was ringing
C. rang
D. has rung
