Select your answer:
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Past Simple and ContinuousHave vs. HasConditional SentenceComparisionsCan vs CouldGerund after Prepositions and Certain VerbsAdverb ClausesTenses and StructureNoun Phrases and Verb PhrasesGerunds, Infinitives and ParticiplesOther quiz:
Noun and Modal Verbs › ViewStudents _____ attend all lectures, but they _____ miss more than three tutorials per semester.
A. don’t have to, must
B. must, mustn’t
C. have to, needn’t
D. needn’t, must
Modals › View
Look at that sign! You _______ walk on the grass.
A. be able to
B. can’t
C. could’t