[ Modals Auxiliary ]
Srianti: The security found the dictionary in room 309.
Sri: It ……….. by one student in that room.
Srianti: I think so.
A. must leave
B. must be leaving
C. must be left
D. must have left
E. must have been left
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Grammar - Present Perfect with for and sinceTake or PutClause Markers TOEFL GrammarCompound AdjectivesPresent Progressive TenseVerbs + Gerund or InfinitiveCountable and UncountableParticipal PhrasesWho vs WhomPresent Perfect Simple & Present Perfect ContinuousOther quiz:
Noun, Pronoun, Adjective, Verb › ViewIdentify the adverb of degree: *The weather is extremely cold today.*
A. Weather
B. Extremely
C. Cold
D. Today
Grammar › View
Sometimes our teacher arrives ____________ for class.
A. lately
B. late
C. latelly
D. latly