[ Prepositions ]
The computer technician is working ____________ the problem right now.
A. at
B. on
C. of
D. for
Select your answer:
Random Topics:
Regular vs. Irregular Verb Verb Phrase Everyday vs. Every Day VocabularyPossessive AdjectivesBecause of & Inspite ofGrammar: Imperative and Exclamatory SentencesPassive Voice & TensesPrepositions & Prepositional Phrases
Other quiz:
Gerund or To Infinitive › ViewCan you imagine ________ our assignments before we leave?
A. To finish
B. Finishing
C. Finish
D. Finished
Conjunctions › View
Which dress should I buy? The red ……. the blue one?
A. and
B. but
C. or
How to use : Read the question carefully, then select one of the answers button.