[ Modal Auxiliary Verb ]
‘Rita has just missed the pane to Medan.’ ‘She … at the airport at least two hours before departure.’
A. was
B. should be
C. should have been
D. has to be
E. must have been

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Phrasal Verb & Prepositional PhraseProgressive Perfect and Simple Verb TensesHow often - long - much - manyModal Verbs of ObligationBASIC GRAMMAR - PRONOUNSGrammar - Place and MovementPresent Simple and Continuous TenseModal Verb in Passive VoicePrepositions and Prepositional PhrasesVerbs: Action, Linking, and HelpingOther quiz:
Vocabulary › ViewPinnacle
A. Nadir; low point
B. Hackneyed; antiquated
C. Implant; foster; nourish
D. Devoid; penniless
Grammar › View
Select the sentence with correct subject-verb agreement.
A. The pack of wolves are hunting together.
B. The flock of geese is flying south.
C. The group of friends were excited for the trip.
D. The committee have reached their conclusion.
Modal Verbs › ViewYou ______ have to pay in cash, as we do not accept credit cards.
A. could
B. can
C. should
D. will
Grammar › View
plastic bottles are usually ___________
A. rechargeable
B. recyclable
