[ Grammar ]
The village’s drinking water was _____ with poisonous chemicals.
A. contaminated
B. contamination
C. contaminant
D. contaminating

Random Topics:
Active and Passive voiceModal Verbs and Contrastive ConjunctionsQuantifiers: too many, too much & enoughGrammar and Sentence Correctionas...as, comparatives, superlativesFuture TensesParallel Structure or Combining SentencesIdiom and TensesGrammar speak,talk,say,tellAdjectives & QuantifiersOther quiz:
Grammar › ViewHe _ (play) basketball every weekend.
A. play
B. playing
C. played
D. plays
Degrees of Comparison › View
That was the ______ day of my life.
A. Worse
B. Worst
The family lives ___________10 Downing Street.
A. on
B. at
C. in
D. on the
Simple Past Tense › View
Brian didn’t … his parents about his english test score last week
A. told
B. tell
C. telling
D. telled
