[ Word Form & Verb Tense ]
Many eco parks will be built, and they’ll be watered by _____ wastewater
A. to treat
B. treat
C. treatment
D. treated

Random Topics:
AntonymsVocabulary & Phrasal VerbGRAMMAR - Could / Could notAdjectives and DegreesTypes of PhrasesComparisionGrammar on ConditionalsPast and Present ContinuousPronouns, Verb, ConjunctionModal Verb in Passive VoiceOther quiz:
Farther vs. Further › ViewIt always makes me think … back into the past.
(a) further
(b) farther/further
Adverbial Clauses › View
___________ it rained heavily, we enjoyed our holiday.
A. Because of
B. Because
C. Despite
D. Though
Grammar › ViewSomeone who is always working very hard.
A. graceful
B. industrious
C. fair
Passive Voice, Modals of Deduction and First Conditional › View
. These cookies ______ by my grandmother.
A. made
B. are make
C. are made
D. making
