[ Preposition ]
He worked ___________ hours to complete the project on time.
A. at
B. in
C. with
D. for
Select your answer:

Random Topics:
Verbal and Appositive PhrasesAnalogyVerb Tenses and Past ParticiplesVerb + InfinitiveArgumentative VocabularyTenses and Passive VoiceGrammar (Adverbs, Prepositions, Prepositional Phrases)Adjectives and DegreesSuch...that, so ......thatQuantifiersOther quiz:
Conjunctions › ViewWe must hurry ___ the show will start before we arrive.
A. because
B. or
C. so
Grammar › View
What are these?
A. Comedies
B. Booklets
C. Comics
