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

Random Topics:
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:
Articles & Quantifiers › ViewYou look tired. Are you doing ______ work?
A. many
B. much
C. few
D. plenty
Grammar › View
I don’t know the correct answer so I………………..and luckily I am right.
A. revise
B. hesitate
C. guess
D. search
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