[ Modal Verbs ]
During the twentieth century, women in Britain _____ vigorously for equal rights – the right to vote and the right to work in posts traditionally reserved for men.
A. were campaigning
B. must campaign
C. had to campaign
D. must have campaigned
E. have had to campaign

Random Topics:
Grammar TOEFLModals for DeductionPast SimpleConditionals and Modals of ProbabilitySimple Present VS Present ContinuousTenses and Passive VoiceGerund vs InfinitiveModal "Have to"Synonym and AntonymCoordinating ConjunctionOther quiz:
Type of Sentences › ViewShut that door now.
A. Imperative
B. Declarative
C. Interrogative
D. Exclamatory
Prepositions › View
The police officer is responsible … the whole mess on the street.
A. for
B. from
C. into
D. at
Grammar - Verb Forms › ViewMy friends were chilling while I was revising for the exam.
A. CORRECT
B. INCORRECT
Grammar › View
According to the econom.ic laws, the greater the demand, _______the price.
A. higher
B. high
C. the higher
D. the high
