1. The poor farmer encouraged his children to economize their weekly allowances by bringing packed lunch and make a budget plan.

2.  The generous businessman gave his employees a monetary gratification for their hard work.

3.  The recent typhoon had turned the stream into a rushing torrent, too hazardous or risky to cross.

4.  Hundreds of refugees wearing bedraggled clothes marched toward the town to beg for food.

Malaria is an acute illness that needs immediate medical attention. The first symptoms are

high fever, headache, body pain and chills.