Happy people build their inner world. Unhappy people blame their outer world.

1. The troops spearheaded the rescue mission.
2. We'd better take some precautionary measures during the flu season.
3. Many distant rural areas lack in basic amenities.
4. Nothing is being done to tackle the problem.
5. I'd like to hoe in the field.
6. United were league champions last season.
7. The shepherd must find a way to cope with the predation of the wolves.
8. There were hordes of people inside the hall.
9. Soldiers act in obedience to the orders of their superior officers.
10. United were league champions last season.
11. A thread pool specifies the maximum possible number of threads allowed to run concurrently in a Web container.
12. This documentary was narrated by a well-known actor.
13. Everyone likes him since he always wears a benign smile on his face.
14. The doctor says she should continue to improve.
15. Each building alongside the watercourse represents one typical cultural practice of this city.