[ Modals ]
. Sue has been working all day long. She _______ be tired.
A. Will be able to
B. Must
C. May
D. Might
E. Used to

Random Topics:
ComparativesNouns, Articles, DeterminersTransitive or Intransitive VerbsPunctuation and GrammarSome & AnyGerund & InfinitiveVerb, Object, PrepositionConnectorsEnglish for TourismPrepositions of Place & TimeOther quiz:
Vocabulary & Grammar › ViewWhich of the following is correct?
A. I haven’t barely started to think about my exam.
B. I have barely started to think about my exam.
Grammar › View
A gallon of milk _____ four dollars.
A. cost
B. costs
Tenses › ViewHe _________________ email before, so I ______________ him how to use it.
A. hadn’t used, showed
B. didn’t use, had showed
Future Tenses › View
What is the tense of the verb in the following sentence? “I will fight to win.”
A. Past Tense
B. Present Tense
C. Future Tense
D. None of the above
