Question

Putting these words her / doing / Mary / has / finished / work / just in order to make a sentence we have...

a)
Mary just has finished doing her work;
b)
Mary has just finished doing her work;
c)
Mary has just finished her doing work;
d)
Has Mary just finished her doing work;
e)
Mary has just finished her work doing;
URGENTE!

Answer 1

B) Mary has just finished doing her work

Step-by-step explanation:

It is the only grammatically correct sentence.

Answer 2

B, it makes the most sense in my opinion.