I like this jacket better than that one, but it costs almost three times______.

I read about it in some book or other, does it matter _____ it was? 

------ Is _______ here ? -------No, Bob is not here. 

When you are done with the book，just give it to Lucy or Helen or ________. 

      professional violinist practices for several hours a day ,but       violinist has his own way of playing the Beethoven concert.