[ Preposition ]
– In mauy areas, the overuse of land results ……….. the erosion of topsoil. This soil erosion, ………. turn, causes the over-silting or sedimentation of rivers and streams.
A. from/at
B. with/on
C. in/in
D. about/for

Random Topics:
Word Form & Verb TenseFuture FormsCorrelative conjunctionsGrammar - Verb FormsAdverbs and PhrasesComparatives and ConjunctionsSimiles, Metaphors, Personification and HyperbolePast Simple, Present Perfect TenseModal ProbabilityVerbs & Phrasal VerbsOther quiz:
Tenses › ViewThese _____ the unfortunate children I _____ to you before.
A. are / mentioned
B. is / have mentioned
C. were / am mentioning
D. was / will mention
E. are / might mentioned
Relative Pronouns and Adverbs › View
Which relative pronoun belongs in the blank?
To ________ does the purse belong?
A. who
B. whom
C. that
D. whose
Grammar › ViewI …. Harry Potter film when I was on holidays.
A. watched
B. have watched
C. watch
Grammar › View
You _____ haven’t bought me a birthday present.
A. Just
B. Still
C. Already
