You don’t have to know the name of the author to find a book. You______find the book by the title.
-I didn't know this was a one-way street, officer.
--Which play shall we go and see?
You _________think you're clever, but that doesn't give you the right to order me about!
--Jack's won _____________ holiday in London. --_________ lucky fellow !
____________ great help, I could get rid of all the difficulty and succeeded.