[ Grammar and Vocabulary ]
He volunteered ____________ at the hospital fund-raiser.
A. help
B. helping
C. helped
D. to help
Select your answer:
Random Topics:
IELTS VocabularyGrammar (Adjectives)Causative VerbConditional 0Articles and PronounsGrammar (either..or.. and neither..nor..)Some & AnySimple, Compound, Complex SentencesInfinitive and GerundCoordinating and Subordinating ConjunctionsOther quiz:
Grammar › ViewThe students (is/are) telling their stories one by one.
A. is
B. are
Past Continuous Tense › View
The school gardener _______ in the school garden all yesterday evening.
A. were digging
B. was digging
C. is digging