[ Grammar ]
She focused on __________ complete the task by the deadline.
A. be able to
B. being able to
C. to be able to
D. been able to

Random Topics:
Prepositional PhrasesSimple Past TenseVerb and PrepositionAntonymsCommasComparison and ModalsCompound Words and SentencesSubject, Object, Possessive Pronoun and Possessive AdjectivesPossesive Pronouns and Modals of AbilitySimple TenseOther quiz:
Grammar › ViewPat looked at the antique rocker, ________ she couldn’t afford to buy it.
A. for
B. so
C. yet
D. but
Grammar › View
” Billy’s hardly done with his work, ___ he?” Mother asked.
A. is
B. has
C. isn’t
D. hasn’t
Grammar › ViewIn some countries you ______ pay to visit public museums.
A. needn’t
B. couldn’t
Grammar › View
Which one is the synonym of mandatory?
A. compulsory
B. obituary
C. optional
D. voluntary
