[ Grammar ]
____ staying for less than three weeks, we will need a tourist visa.
A. Not unless
B. Not if
C. Unless
D. Before

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Adverb ClauseIntermediate PrepositionsCorrelative conjunctionsGrammar AssessmentPronouns, Sentence Structure, and Apostrophes-Ing and Infinitive Verb PatternsAdverbs of Time and PlaceGerund after Prepositions and Certain VerbsModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityIndefinite and Intensive NounOther quiz:
IELTS Grammar › ViewI backpacked through _____ Europe
A. the
B. a
C. an
D. no article
Modal Verb in Passive Voice › View
He could not read the sentence.
A. The sentence could not be read by his.
B. The sentence could not be read by him.
C. The sentence could not read by him.
Preposition of Direction › ViewThe frightened donkey jump ________ the fence and ran away.
A. into
B. beside
C. over
D. through
Grammar › View
Columbus ______________ America more than 400 years ago.
A. discovered
B. had discovered
C. discovering
D. discovery
