[ Vocabulary ]
Factories must …….. the amount of rubbish that they throw into the rivers.
A. reduce
B. produce
C. dump
D. recycle

Random Topics:
Active and Passive voiceAdjectives Ed and IngPast PerfectConjunctions and PronounsRelative Pronouns with PrepositionsPast and Future TensesFuture PlansGrammar - Present Perfect with for and sinceGrammar - may & mightIndependent/Dependent Clauses & Relative ClausesOther quiz:
Grammar › ViewWhen speaking, which contraction is correct?
A. I am playing computer games.
B. I’m playing computer games.
C. I playing computer games.
D. I is playing computer games.
Verb To Be › View
_______ from Brazil
A. is
B. it
C. are
D. am
Grammar › ViewThe computer corporation ____________ malfunctioning products.
A. had their workers eliminate
B. had their workers to eliminate
C. had their workers eliminating
D. had their workers eliminated
Grammar › View
Regular exercise strengthens the heart, _________________ reducing the risk of heart attack.
A. notheless
B. thereby
C. notwithstanding
