[ Modal Auxiliary Verb ]
Adi is usually punctual, but we have been waiting for him for an hour now; he … in the traffic jams.
A. had better not be trapped
B. should be trapped
C. must be trapped
D. may have been trapped
E. used to be trapped

Random Topics:
Modal Verbs & Reflexive PronounsSentences Function and StructureZero & First ConditionalCommunicative GrammarPast Simple and Past Continuous TensesComparative and Superlative AdjectivesPast Simple and Past ProgressivePunctuating ClausesSentence Fragments and Complete SentencesClauses and ConjunctionsOther quiz:
Homonyms › ViewWhen it ___, it pours.
a. rains
b. reigns
b. reins
Homonyms › View
I have blond hair and ___ eyes.
a. blew
b. blue