[ Passive Voice ]
Polio vaccines ___________________ in Brazil since 1980.
A. are given
B. were given
C. have been given
D. give
Select your answer:
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Conditionals and Modals of Probability › ViewIf it snows, ________ still drive to the coast?
A. had you driven
B. will you
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January is still winter so it is ……. than May.
A. cold
B. colder
C. hotter
D. hot
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