[ Grammar ]
Do you know why ___________________________ ?
A. did dinosaurs die out
B. dinosaurs died out
Select your answer:

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Vocabulary and DefinitionsAsking & Giving AttentionConditionals and WishesConditionals / Unreal PastArticles & Compound NounsPassive Voice & Verb TensesSimple Future TenseReporting VerbsWas & Were QuestionsPassive Voice - Past SimpleOther quiz:
Grammar › ViewShe is ______________ girl I have ever met.
A. smartest
B. smart
C. the smartest
Preposition & Relative Clauses › View
The man ___ car was stolen reported it to the police.
A. which
B. that
C. who
D. whose
