Word formation
For questions 1-8, read the text below. Use the word given in capitals at the end of some of the lines to form a word that fits in the gap in the same line.
الكلمات الأساسية:
Public health depends as much on trust as on technology, yet both can be undermined when evidence is thin and decisions are rushed. During outbreaks, patients may 1. others despite feeling recovered, a risk magnified among the 2., for whom a mild exposure can become catastrophic. When testing regimes suffer from 3., clinicians may default to presumptions that lead to 4., distorting surveillance data and, in turn, policy. The consequences are not merely clinical: an overstretched system can slide into 5. of staff, beds, and research funding, while the most effective interventions are delayed. Meanwhile, 6. with isolation guidance is often framed as moral failure, though it may reflect precarious work, unclear messaging, or fear of stigma. Ethical lapses are equally corrosive; even a hint of 7. data sharing can provoke backlash and reduce participation in studies. To avoid repeating these errors, researchers must address 8. assumptions, communicate uncertainty plainly, and design trials that respect both rigor and rights.