[ Vocabulary and Grammar ]
The public suggested that the factories ______with waste treatment system.
A. would equip
B. would be equipped
C. should equip
D. should be equipped

Random Topics:
Give, do and makeGerunds/InfinitivesModals of AdviceQuantifiers and AdjectivesPresent Simple, Present Continuous or Present PerfectGrammar: AgreementPassive Modals, Impersonal PassivePast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousAdverbs, Prefixes, and SuffixesPast Tense and Past ContinuousOther quiz:
Grammar › ViewWhich sentence has a subject-verb agreement error?
A. The cat meow loudly at night
B. She walk to the store every day
C. The dogs barks loudly in the park
D. The birds sings beautifully in the morning
Grammar › View
Irma won first prize in the drawing competition, _________ she?
A. does
B. were
C. didn’t
D. wasn’t
Present Tenses › ViewI ……………… this book. It’s really good!
A. enjoy
B. am enjoying
C. have enjoyed
D. have been enjoying
Vocabulary › View
The root “Copia” means…
A. Plenty
B. Away from, apart
C. Short
D. Believe, trust
