We can’t go on with the experiment because the computer_________.
________ from heart trouble for years,Professor White has to take some medicine with him wherever he goes.
Did you ask whose computer________?
—Do you think it’s going to rain over the weekend? —________.
Johnson had made up his mind to give it up,but on________ second thought he determined to try________ third time.
He left a good impression on me________ I saw him.