[ Vocabulary and Grammar ]
Dinosaurs _______ extinct for millions of years.
A. has been
B. have been
C. were
Select your answer:
Random Topics:
GerundSimple Present and Present ContinuousModals in the PastSentencesDependent PrepositionSimiles and Body IdiomsTenses of Verbs - UsageInfinitives for reasonsModal AuxiliaryOther quiz:
Modal Verbs › ViewThey should __________ their umbrellas with them. It is raining outside.
A. not take
B. taking
C. took
D. take
Conditional Clause › View
If I ____ (be) a spider, I _____(weave) webs.
A. Am, will
B. Were, would
C. Was, would
D. Will, be