[ Gerund, Infinitive & Modals ]
He had been working for more than 12 hours. He ____ tired after such hard work.
A. may be
B. should be
C. can be
D. will be
E. must be
Select your answer:

Random Topics:
Passive and Active SentencesComparison and ModalsVocabularyCausative VerbPreposition & Relative ClausesNoun Verb AgreementConditionals 1,2,3Sentence StructuresActive and PassiveModals and TensesOther quiz:
Grammar › ViewDon’t wake me up so ___. I need to sleep.
A. early enough
B. earlier
C. early
Past Tenses › View
Ken … the concert because he … the tickets at home.
A. had missed / forgot
B. hadn’t missed / forget
C. missed / had forgotten
D. missed / had forgot
