I don’t think the experiment is ______ failure. At least we have gained _______ experience.
______ buildings had been ______ after the earthquakes.
—I'll be away on a business trip. Would you mind looking after my cat?—Not at all.________.
Jumping out of ____ airplane at ten thousand feet is quite ____ exciting experience.
They required that the work as soon as possible.
Then I usually lay there just the ceiling, thinking about everything that could go wrong.