---- Mr. Smith is said to have retired and he is living in the country now.
---- Yes. He ________ in our factory for 35 years! What a good worker!
A.had been working | B.had worked | C.worked | D.have worked |
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---- Mr. Smith is said to have retired and he is living in the country now.
---- Yes. He ________ in our factory for 35 years! What a good worker!
A.had been working | B.had worked | C.worked | D.have worked |