There is no doubt that _________ a goal, one needs not only knowledge but also good personalities.
Just after putting the baby onto bed, Mrs. White suddenly caught sight of the pet cat and didn’t know how long it________ on the table for the family dinner.
In 1960, this was the longest bridge that __________.
―The telephone is ringing. ―I _________ answer it.
In warm weather fruit and meat ________ long.
―Was the doctor there when you arrived? ―Yes, but he ______ out a moment later.