[ Vocabulary & Grammar ]
The opening of the seed bank marks a _______ turning point in safeguarding the world’s crop diversity.
A. sole
B. history
C. historic
D. historical
Random Topics:
Superlative AdjectivesWord FormationPassive VoicesHelpful Phrases Tenses and VerbsTenses, Determiners & Subject Verb AgreementFirst Conditional, Future Time ClausesModal VerbSports VocabularyGerund/ To Verb/ VerbOther quiz:
Subject Verb Agreement › ViewThe more-or-less rhythmic succession of economic booms and busts (is / are) referred to as the business cycle.
A. is
B. are
Grammar › View
Who wrote Sherlock Holmes?
A. Poe
B. King
C. Austen
D. Doyle
Grammar › ViewHow many people ___________(stand) in front of the company when she arrived?
A. was standing
B. standed
C. were standing
Coordinate Conjunction › View
The capital city of the United States not New York, __________ is it Los Angeles.
A. and
B. nor
C. yet
D. so