[ Grammar ]
The dinosaurs ___ for millions of years before humans appeared on Earth.
A. were extinct
B. had been extinct
C. have been extinct
D. are extinct
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Wish - beginnerPast Simple (to be)Linkers and ConjunctionsMust or Mus notAdverbs by TypeAdjective ClausesParts of Speech and GrammarPresent Simple Affirmative and NegativeCollective NounsOn, At, ByOther quiz:
Grammar › View
Choose the correct preposition for each pictures.
A. along
B. across
C. through
First Conditional › View
I _________________ (not buy) the camera if it’s very expensive.
A. will not buy
B. won buy
C. don’t buy
D. doesn’t buy
Grammar › ViewI haven’t read the new Harry Potter book …. .
A. already
B. yet
Modal Verbs › View
You _____ apologize for your behavior immediately.
A. could
B. should
C. can
D. may