[ Vocabulary ]
There is a strong ______ between the health of environment and human activity.
A. cost
B. resource
C. connection
D. import

Random Topics:
The Simple Present TenseComparative and SuperlativesGrammar SuffixesGrammar - Place and MovementGrammar MistakesComplex Sentences with Adverb ClausesCommas and Subordinating ConjunctionsModal, Causative Verb & Elliptical StructurePast Tense and Perfect TenseDo / Have / Can - Basic QuestionsOther quiz:
Simple Present and Past Tenses › ViewScientists believe that the Earth _______ spherical.
A. are
B. will be
C. is
D. was
Grammar › View
__________ of the candidates pass this exam.
A. enough
B. fewer
C. either
D. most
Countable & Noncountable Nouns › ViewThere are (…) people at the bus stop.
A. a
B. a little
C. some
Conjunctions › View
Laila had an exam, _______ she didn’t go out to play.
A. and
B. but
C. so
D. because
