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.
Palavras Base:
Public trust in science is not eroded solely by ignorance, but by the sense that decisions are made 1. and then defended with slogans rather than evidence. When policy rests on models that remain 2., the inevitable gaps invite 3., especially in a media ecosystem that rewards certainty over nuance. 4., once lost, is difficult to rebuild: people become alert to conflicts of interest, suspicious of shifting guidance, and quick to assume that experts are protecting institutions rather than patients. The consequences are practical as well as philosophical, manifesting in 5. with vaccination schedules, screening programmes, or isolation advice, even among those who are otherwise civic-minded. Matters worsen when 6. actors—whether influencers selling supplements or officials leaking partial data—fill the vacuum with persuasive narratives. Re-establishing confidence requires more than better messaging; it demands robust 7., open methods, and clear accountability, particularly as calls for 8. multiply in the name of speed and innovation.