[ Grammar ]
Dinosaurs have been ____________________ for thousands of years.
A. extinct
B. harmed
C. protected
D. endangered
Select your answer:
Random Topics:
Conditional Sentence Type 2 and Type 3Relative Clauses PronounsSimple Past vs Past Continuous TenseSimple Compound and Complex SentencesTenses and Word FormationReported SpeechAdjective SuffixesPast PassiveConditional Sentences Type 0, 1 and 2Other quiz:
Grammar › ViewSaudi’s generally ________ at 60 years old.
A. retire
B. retired
C. retiring
Tenses › View
After I __________ (finish) the report, I __________ (realize) there was a mistake.
A. has finished/ realized
B. finished/ realized
C. had finished/ realized
D. has finished/ has realized