[ Modal Verbs ]
Olga has been sleeping for three hours. I think we ____ wake her up, or she _____ sleep at night.
A. were able to / may not
B. mustn’t / didn’t have to
C. ought to / couldn’t
D. should / won’t be able to

Random Topics:
Relative Clauses and etcVerb to beVerb Tenses and ModalsThings in EnglishTOEIC GrammarWill vs be going toTenses and VoicePast Simple TensesModals and Past ModalsPreposition FormOther quiz:
Despite, In Spite Of, Although, Even Though, However › View………. of the opportunity, he didn’t go to the interview.
A. Despite
B. Even though
C. In spite
Prepositions & Prepositional Phrases › View
Choose the prepositional phrase:
I eat my eggs with ketchup.
A. with ketchup
B. with
C. I eat
D. my eggs with ketchup
Grammar › ViewThis week I __________________ for English exams.
A. revise
B. am revise
C. am revising
D. revising
Present Continuous Tense › View
My father…………..about the way I behave.
A. always complaining
B. always complains
C. are always complains
D. is always complaining
