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

Random Topics:
Auxiliary and Modal VerbsWill, Be going to, Present ContinuousPreposition FormPrepositions of Time and PlacePrepositions and Preposition PhrasesDemonstrative PronounPossessive Nouns with Apostrophes and PronounsModals and Semi-ModalsAdverbs of TimeTenses and StructuresOther quiz:
Verb Tenses › ViewChoose the sentence that is in the simple present tense.
A. He writes an email to his friend.
B. He wrote an email to his friend.
Mixed General Quiz › View
I’m enjoying the game, ……………..?
A. amn’t I
B. are I
C. wasn’t I
D. aren’t I