Polio vaccines ___________________ in Brazil since 1980. A. are given ... | GrammarQuiz.Net

[ 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:

Fragment, Comma Splice and Run -on Sentence Verbal and Appositive Phrases Nouns Formation Participal Phrases Past Perfect & Past Simple Present Perfect vs Past Simple Tense Was and Were Simple Past Future Tense Present Perfect Adverbs and Indirect Questions Modals of Obligation & Prohibition

Other quiz:

Modal Verbs › View

It’s late. You ………………………………… hurry up.

A. should

B. must

C. has to

D. might

Present Perfect Tense › View

I have __________ drunk beer.

A. Drinked
B. Never
C. Yet
D. Drank

➤