Topics: Simple Past Tense
Pinta tortoises _____ presumed extinct at the end of the 19th century until a single male ____ found in 1971.
A. did-does
B. do-did
C. were – was
D. was-were
Select your answer:

Random Topics:
Verbs and Subject Verb AgreementPronoun-Verb AgreementGrammar - must & have toNoun ClausesVerbs, Tenses, and VocabularySimple Present and Present ContinuousGrammar - used toIrregular verbsComparison & Modal Verbs in Passive VoiceActive and Passive Gerunds and InfinitivesOther quiz:
Grammar › ViewI married Martha ____________ I first met over 10 years ago.
A. which
B. whose
C. who
D. that
Adjectives and Adverbs › View
Which word is an adjective in the sentence? “The blue sky was clear.”
A. blue
B. sky
C. was
D. clear
