Although they met with so many difficulties and hardships, they ______ finish the hard task _____.
Only then __________ realize I had said the words __________ the feeling of disappointment.
At times, worrying is a normal __________ to a difficult event or situation—a loved one being __________ in an accident, for example.
We have come to the __________ that it would be unwise to accept his idea.
Mary is a (n) __________ customer, so the waiter knows her likes and dislikes.
The number of students applying for this position __________ 320.