[ Phrasal Verb ]
find a solution to a problem by reasoning or calculation
A. Work on
B. Work up
C. Work out

Random Topics:
Passive Voice with ModalsPast Continues TenseCoordinating and Subordinating ConjunctionsModals and AdviceGrammar - NounsConditional TensesLinkers and ConjunctionsRelative Clauses and Past PerfectSimple, Compound, Complex SentencesIndependent ClausesOther quiz:
Conjunctions › ViewShe was hungry, ________ she didn’t eat anything.
A. as far as
B. so
C. though
D. even though
Past Tenses › View
Which of the following sentences uses the correct past form of ‘lead’?
A. She led the group through the forest.
B. She leads the group through the forest.
C. She was leading the group through the forest.
D. She leaded the group through the forest yesterday.