[ Geography ]
The Core of the earth is made up of…
A. Mainly of iron in the liquid form
B. Mainly of nickel in the liquid form
C. Both iron and silica in the liquid form
D. Both iron and magnesium in the plastic state

Random Topics:
Prepositions of Place and TimeModals and ConditionalsVerb AgreementConjunctions, Interjections and Sentence TypeConnectorsPresent Perfect ContinuousConnectivesDo not- Does notPrepositions of MovementVocabulary and IdiomsOther quiz:
Conjunctive Adverbs › ViewWhat is the function of a conjunctive adverb in a sentence?
A. To describe a noun
B. To connect two independent clauses and show the relationship between them
C. To modify a verb
D. To join two nouns
Grammar › View
I’ll email you everyday
A. She promised sending an email everyday
B. She promised to send an email everyday
C. She suggested sending an email everyday
Articles & Preposition › ViewWhere are you going? A: I’m off to ____ airport.
A. a
B. the
C. No Article
Tenses › View
_____ tea is too sweet for me.
A. a
B. an
C. the
D. –
