[ Vocabulary ]
a layer of hot, solid rock directly below the crust
A. crust
B. mantle
C. inner core
D. outer core
E. magma

Random Topics:
Perfect Tenses and VocabularyModal Auxiliaries and To Be VerbsPast TensesConditional Sentences Type I, IIGrammar - Sentence StructureDefinite, Indefinite and Zero ArticlesModifiersVerb BETenseCountable and UncountableOther quiz:
Grammar › ViewI have to have this report finished _____.
A. By Friday
B. Until Friday
C. Friday before
D. Since Friday
Grammar › View
They ______________ football in the park.
A. Are playing
B. Play
Vocabulary and Grammar › View. ‘Have you read this book about elephants?’ ‘No, _____ it to me for a week?’
A. you will lend
B. will you lend
C. are you going to lend
D. shall you lend
Kinds of Nouns › View
poverty
A. Common Noun
B. Proper Noun
C. Collective Noun
D. Abstract Noun
