"Who Moved My Cheese?", ____________ is a best-selling book, is written by Spencer Johnson.
Only at that time ______ that he had made a lot of mistakes in his homework.
He ______ prison two years ago and now he _______.
If city noises _______ from increasing, people _______ shout to be heard even at the dinner table 20 years from now.
I _____ ten minutes to decide whether I should reject the offer.
The people are ______ young workers between the age of twenty and thirty.