[ Vocabulary ]
Medicine must be_____proved safe before being they are sold to the public.
A. definitively
B. definition
C. define
D. definitive
Select your answer:
Random Topics:
Preposition and Preposition PhraseActive & Passive VoiceTenses: Present simple, Past Simple, Future SimpleVerb and VocabularyTenses and VoicePassive Voice in Past and Present TenseCorrelative ConjunctionFirst & Second ConditionalPast Simple and Past Continuous TensesComparative and Superlative AdjectivesOther quiz:
Modal Verbs › ViewIt’s not necessary to bring a laptop to the exam. → You __________ bring a laptop to the exam.
A. have to
B. must
C. don’t have to
D. should
Grammar › View
A lot of …………… people are glad for their appreciation.
A. a well-educated
B. well-educated
C. a good – education
D. good – education