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

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How much or How many?1st ConditionalModifiersPre-intermediateCoherent Sentence with Correct Grammar StructureGrammar - TOEICGrammar (Possessive Pronouns)Simple vs Present Continuous TensesDemonstrative Pronouns and Verb TensesPast Simple Negative & QuestionsOther quiz:
Clauses and Conjunctions › ViewUse a subordinating conjunction to combine: ‘He was tired. He finished his homework.’
A. He was tired but he finished his homework.
B. Although he was tired, he finished his homework.
C. He was tired and he finished his homework.
D. He finished his homework because he was tired.
Tenses › View
“Are you ready to go?”
“Yes, I … in a few minutes.”
A. will be leaving
B. leave
C. am leaving
D. will leave
