Topics: Grammar and Vocabulary
He volunteered ____________ at the hospital fund-raiser.
A. help
B. helping
C. helped
D. to help
Select your answer:
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Vocabulary › ViewFire fighters are ______ that help people.
A. study
B. perform
C. heroes
D. study
Grammar › View
The watch ___________ 10 rials.
A. were
B. was
C. is
D. are