John spent several years finishing his dissertation. He finnaly finished it on July 4, 2014.
John spent several years writing his dissertation. He finally wrote it on July 4, 2014.
John spent several days driving to Boston. He finnaly drove there at three o'clock.
Is it right that all of the sentences are grammatical?
anonymous John spent several years finishing his dissertation. He finally finished it on July 4, 2014. This is possible, but it may be understood to mean that he wrote a large part of it several years ago, then spent several more years writing the smaller remaining part of it.
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anonymousJohn spent several years finishing his dissertation. He finally finished it on July 4, 2014.
This is possible, but it may be understood to mean that he wrote a large part of it several years ago, then spent several more years writing the smaller remaining part of it. What you might actually mean is:
John