[ Vocabulary ]
the breaking down and carrying away of particles of rock
A. erosion
B. sediment
C. organic
D. nutrient depletion
E. desertification

Random Topics:
Figurative Language VocabularySynonyms and VocabularyConjunctions and Verb TensesStative Verbs and TensesThe Past SimpleFirst Conditional & Future TensesVerbs & Phrasal VerbsBecause / soComparative and Superlative AdjectivesFor vs SinceOther quiz:
Grammar - TOEIC › ViewThe last time I __________ to Korea, I spent three weeks on Jeju island.
A. went
B. have gone
C. was going
D. go
Grammar › View
Which one is correct?
A. Because are clever and creative toys
B. Because they are clever and creative toys
She has a very ____________ attitude toward her life.
A. laid-back
B. self-centered
C. absent-minded
D. well-balanced
Tenses › View
How fast _____ when the accident _____?
A. did you drive/happened
B. were you driving/happened
C. did you drive/was happening
D. were you driving/was happening
