It took a great deal of courage to admit that all his efforts had been ____.
Employers often give jobs to _______ they believe has work experience and a stong sense of duty.
Standing on the top of the hill, one would not do anything, but _____ the flowing of the clouds around me.
The “magical apple”, which we wish not to be the last one_____ us, has inspired the imagination and passion of millions of people.
Why the explosion occurred was ____ the laboratory attendant had been careless.
________ one foot before the other, slowly and purposefully, the deer walked up to ______ I was _______.