Which is the best way to write the underlined portion of this sentence?

— ExhibitC ­

Sentence 6:Over the past ten years, our volunteers had been traveling to the elementary schools and high schools in Montgomery.

Which is the best way to write the underlined portion of this sentence? If the original is the best way, choose optionA.

A. had been traveling

B. has been traveling

C. have been traveling

D. had traveled

E. has traveled

View Answer

Answer: C