Half a century ago, parts of the Thames were “biologically dead” because of the pollution.
-- The thread of my kite broke and it flew away. -- I had told you it would easily break_______ it was the weakest.
The violin will have to be tuned before it _____.
Charles Babbage is generally considered_____ the first computer.
_________ I can see, there is only one possible way to keep away from the danger.
—Could I ask you a rather personal question? — _______