[ TOEFL ]
The extinct Martian volcano Olympus Mons is approximately three times as _____________ Mount Everest.
A. high
B. high as is
C. higher than
D. the highest of
Select your answer:
Random Topics:
Adjectives, Adverbs, and PrepositionsRegular Plural NounsFirst vs Second Conditional SentencesVocabulary : Coming & GoingModals, Conditionals, and Clauses- Defining, Non-definingPresent TenseGrammar: Reported QuestionsPresent Perfect TenseIntermediate GrammarSimple Past Tense and Past Perfect TenseOther quiz:
Comparison › ViewIt was ……. day of the year.
A. the colder
B. the coldest
C. coldest
D. colder
Past Tenses › View
How do we call the sentence form that help you to make questions?
A. negative
B. interrogative
C. affirmative