[ 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 › View_____________ is there a crowd in front of the shoe shop?
A. Why
B. Which
C. Whose
D. What
Grammar › View
Which is spelled correctly?
A. soler
B. solir
C. solur
D. solar
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
