[ Modal Auxiliaries ]
“Why are you so sure that Ann didn’t commit the crime she’s been accused of committing?”
“She ________ that crime because I was with her, and we were out of town on that day.”
A. may not have committed
B. wasn’t supposed to commit
C. committed
D. couldn’t have committed

Random Topics:
Present Simple and Present ContinuousHelpful Phrases Gerund and To InfinitiveLinking VerbsSubjective and Objective PronounVerb FormTOEIC Grammar and Vocabulary ReviewModals in the PastIf ConditionalsReported Speech and Reporting VerbsOther quiz:
Comparisons › ViewYou look … (thin) the last time I saw you. Have you lost weight?
A. thiner than
B. thinner than
C. the thinest
D. the thinnest
Grammar › View
What is the subject of this sentence:
Hummingbirds beat their wings 60 times a second.
A. Hummingbirds
B. Hummingbirds beat
C. beat their wings
Vocabulary › Viewnoun; one who does good to others
A. chivalrous
B. benefactor
C. virulent
D. plod
Grammar › View
You are __________ first to reach the top.
A. a
B. an
C. the
D. x
