[ 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:
Noun Verb Agreement › ViewTo open the windows or to turn on the air conditioner _ like the right thing to do.
A. seems
B. seem
Homonyms › View
A delicious fruit is the French ___.
a. pear
b. pair
Please do this now!
a. immediately
b. later
c. sooner
d. whenever
e. before long
Grammar › View
September works for us. Lisa won’t ________ (graduate) by then.
A. graduating
B. have graduated
C. be graduate
D. graduate
