You need to take your job _____ if you want to keep it.
The experiment turned out to be ________, which wasn’t ______ they wanted.
In the botanic garden we can find a(n)______of plants that range from tall trees to small flowers.
He was chosen _________ of the company.
I looked under __________ bed and found __________ book I lost last week.
—How about __________ Christmas evening party?—I should say it was __________ success.