Tom sat under a tree chatting with his friends and _____ his teacher, stood up in no time.
______ 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.