[ Passive Voice ]
Polio vaccines ___________________ in Brazil since 1980.
A. are given
B. were given
C. have been given
D. give
Random Topics:
AdjectivePresent Perfect Simple & Present Perfect ContinuousIntermediate GrammarPresent Perfect Tense and Simple Past TenseAdjectivesGrammar and PrepositionsAdverb or AdjectiveQuantifiers & Modals of ObligationPresent Perfect or Past Simple TenseGrammar: Have toOther quiz:
Past Simple & Past Perfect › ViewThey _____ (spend) all their money before the holiday was finished.
A. were spending
B. had spent
Grammar › View
Sentence, fragment, or run-on:
After the people got on the bus.
A. sentence
B. fragment
C. run-on
Phrase vs Clause › ViewA group of words that has a subject and verb is a…
A. phrase
B. clause
Grammar › View
Choose the correct auxiliary verb
…… you like another cup of coffee?
A. Should
B. Would
C. Shall