[ Relative Clauses ]
There was a time __________ dinosaurs dominated the earth.
A. which
B. when
C. that
D. both ‘which’ and ‘when’
Select your answer:

Random Topics:
Modals for ObligationModal, Causative Verb & Elliptical Structureand, so, but, becauseRegular Plural NounsParts of Speech and Grammar-ing / InfinitivePrepositions and TensesTag QuestionSimple Present and Present ContinuousGerund, Infinitive, Bare VerbOther quiz:
a, an, the, Zero Article › ViewSomeone call __________ policeman!
A. No article
B. A
C. An
D. The
Grammar : Must (Necessity) › View
Relax, it’s the weekend! We ___ get up early.
A. must
B. mustn’t
C. don’t have to
