1. I have just finished the work.
2. I just finished the work.
3. I finished the work just now.
(What about the use of 'just'? Are the sentences all grammatical and the same?)
English - Ms. Sue, Friday, November 5, 2010 at 9:56pm
They are all correct. Essentially, they are all the same.
The word, "just," means that you finished the work within the last few minutes or the last few hours.