[ Grammar ]
Choose the correct word or word pair that completes the sentence.
It _______________ been delayed in another city.
_____
A. must of
B. must have
Select your answer:

Random Topics:
Prepositional PhraseNoun ClausePreposition of DirectionPhrasal Verb and ModalGrammar - Capitalization and Possessive NounsTenses and OpinionsComparatives, Superlatives, and ModalsSuperlative AdjectivesIrregular Plural NounsGrammar - Future ActionOther quiz:
Grammar › ViewMy daughter can sing very well. She has a ______ voice.
A. happy
B. sweet
C. sweetly
D. quick
Future Tenses › View
At this time tomorrow, my dad ___________to London.
A. will fly
B. is going to fly
C. will be flying
D. will have flown
