[ Vocabulary ]
The _______________ is the solid, outer layer of the earth that consists of the crust and the rigid upper part of the mantle.
A. Mantle
B. Stratus
C. Lithosphere
D. Core

Random Topics:
Prepositions of MovementPresent and Past Simple PassiveGrammar, Conditional Sentences, VocabularyModal VerbsGrammar: Simple Past and Past ContinuousTenses UsageGrammar: was/wereAdverb of Manner1st ConditionalToo or EnoughOther quiz:
Run-on Sentences › ViewAs a high school student, Gerardo is on top of his game yet he needs to keep his focus to continue to do well.
A. Run On
B. Comma Splice
C. Correct Sentence
D. None of the above.
Phrasal Verb › View
I’m ______ my watch. I can’t find it everywhere.
A. looking back
B. looking out
C. looking after
D. looking for
Tenses › ViewI __________ that assignment last night.
A. finished
B. finishes
C. have finished
D. am finishing
Sentence Structure › View
Maria loves painting she finds it relaxing and enjoyable.
A. painting; she finds
B. painting. She finds
C. NO CHANGE
D. painting, she finds
