[ Preposition ]
We want to see a big increase ……………….. productivity.
A. of
B. in
C. with
D. on

Random Topics:
Action, Helping & Linking VerbsPreposition of PlaceNoun Clauses with THATFuture TenseModals and Comparative SuperlativePhrasal verbs and Prepositional PhrasesPhrasal Verb & Prepositional PhraseApostrophes and GrammarRegular and Irregular AdverbAdverb Of PlaceOther quiz:
Reported Speech › ViewI asked him________ but he said nothing.
A. . what the matter was
B. what was the matter
C. the matter was what
D. . requested me waking
Tenses › View
Look! The bus ________________ (come)
A. come
B. comes
C. is coming
D. has come
Grammar › ViewRachel is in London at the moment. She …………………(stay) at the Park Hotel.
A. staies
B. is staying
C. stays
Grammar › View
___ the capital city big or small?
A. Is
B. Are
