[ Tenses ]
I _____ all my problems.
A. solve
B. have solved
C. have solving

Random Topics:
On, At, ByArticles with SubstancesAdjective Clause and Adverb ClauseComparison Degree & GerundsModal RequestsPhrasal Verbs and Verb FormsModal Auxiliaries and To Be VerbsUnreal Uses of Past TensesPronouns and AdverbsTOEFL Adjective and AdverbOther quiz:
Grammar › ViewKaren walked into the classroom ____ her teacher was starting the lesson.
A. as long as
B. until
C. by the time
D. just as
Adjectives & Preposition › View
The Italian city Florence is famous ________ its art treasures.
A. about
B. of
C. for
D. from