[ 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

Random Topics:
Pronoun & Present SimpleModals TensesVocab CheckingAdverbial Clause of MannerIndirect Speechmust/shouldPast and Present TensesIndefinite ArticleAdjectives & QuantifiersGerund, Infinitive, Bare VerbOther quiz:
Tenses › ViewThey _____ (watch) a movie last night.
A. watch
B. watched
C. are watching
Mixed Grammar › View
My parents can’t go to Italy. They__________ work this summer.
A. has to
B. have to
C. doesn’t have to
Grammar › ViewThey ______ the game next week.
A. plays
B. playing
C. will play
Tenses › View
The off-road vehicle ____ through the forest last Saturday afternoon.
A. drove
B. drives
C. is driving
D. will drive