[ 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:
Past Tenses › View‘Kim looked tired this morning.’
‘I know. She … all night long.’
A. studied
B. had been studying
C. had studied
Vocabulary › View
Which word best fits the following sentence: “The chef added a touch of _______ to the dish with a sprinkle of fresh herbs.”
A. zest
B. eerie
C. outpost
D. pitfall
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