[ Grammar ]
He is devoted to _________ at the local orphanage, helping to improve the lives of disadvantaged children.
A. volunteer
B. volunteering
C. to volunteer

Random Topics:
Past and Past ContinuousAdjective Clause and Adverb ClauseConjunctivesHave vs. HasModals VerbRun-On SentencesPast ParticiplesContrast Linking WordsVocabulary and PhrasesParticiple AdjectivesOther quiz:
Grammar › ViewHow often do you read?
A. three times a week
B. at 7 am
C. on Sunday
Coordinating Conjunctions and Comparative Adjectives › View
What is the comparative form of ‘beautiful’?
A. most beautiful
B. beautifuller
C. more beautiful
D. beautifuler
Mixed General Quiz › ViewPlease do this now!
a. immediately
b. later
c. sooner
d. whenever
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Grammar › View
September works for us. Lisa won’t ________ (graduate) by then.
A. graduating
B. have graduated
C. be graduate
D. graduate
