In fact, however, stress isn’t the bad thing 3_ it is often supposed to be. Above all, 4_

In fact, however, stress isn’t the bad thing     3    _     it is often supposed to be. Above all,     4    _     it gets out of control, a certain amount of stress is vital to provide motivation and challenge, and to give purpose and significance to _5_    , otherwise meaningless, idle life. __6    _    , people under stress tend to express their full range of potential and to actualize their own     7__      (person) worth — the very aim of a human life.
Stress is a natural part of everyday life and __8     _     is no way to avoid it. What we can do is     9            (develop) our adaptive abilities to deal with it rather than to escape _10            ____ it.1 . of          2. do      3 that      4. unless       5. an