[ Grammar & Vocabulary ]
The waste management system depends ______ the cooperation of all citizens.
A. for
B. on
C. at
D. with

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Tenses - Irregular VerbsPrepositions of Time & Placegoing toTenses StructureVerbs + Gerund or InfinitiveAction VerbSimple Future - WillModal Auxiliaries and Similar ExpressionsConnectivesFuture Perfect vs Future ContinuousOther quiz:
Grammar Phrases › View. Adjectives modify nouns, and they can also modify____
A. verbs
B. pronouns
Grammar › View
They ___ wear their uniforms for their last job interview.
A. have to
B. has to
C. had to
D. having to
