[ Passive Voice ]
Polio vaccines ___________________ in Brazil since 1980.
A. are given
B. were given
C. have been given
D. give
Select your answer:
Random Topics:
Grammar / PronounsPrepositions Of PlaceGrammar - Future ActionFuture PlansCoordinate ConjunctionModal Verbs of PermissionWill and Going toThe Structural Types of SentencesConditional Sentence Type 0-3Other quiz:
Spelling › ViewWhich is the correct spelling of the word…
A. Indefenitely
B. Indefinitely
C. Indefinetely
D. Indefinitly
E. Indefinitley
Grammar › View
Choose the synonym that means the as the word provided: clapped.
A. applauded
B. praise