curiosityassumechallengeattaingiantdespairembraceresponsibilitycareerboast1. Children at this age are expected to learn that they have (1) __________ not only for themselves but also for others.2. Loneliness, the most common of all forms of human (2) __________ , happens to everyone at times.3. Twenty years ago, he became the director and built the small workshop into a(n) (3)___________ company.4. Most people (4)____________ his failure was the result of his lack of preparation. But in fact, it was because of his carelessness.5. We get paid and praised for work, which produces good feelings that we don't (5)__________ in other parts of our lives.