"convirtiendo" → "transformando|cambiando|haciendo que se convierta"
1. "hostil" → amenazador 2. "merodeaban" → vagaban 3. "encontrar" → encontrar 4. "refugio" → abrigo 5. "lucha diaria" → lucha diaria 6. "convirtió en" → convirtió en 7. "comunidad" → comunidad 8. "fundamental" → fundamental 9. "superar" → derrotar Searching for- 28 days later in-
Wait, maybe check if these fit in the sentences. Let me check each instance. "encontrar" → encontrar 4
Looking elsewhere: "intentaron encontrar una cura para el virus". "Buscar" here is in "intentaron encontrar", so maybe "intentaron localizar una cura...". Wait, "intentaron encontrar" could be "intentaron localizar". Hmm. "convirtió en" → convirtió en 7
Next, "infectados que merodeaban por las calles". The verb "merodeaban" could be "vagaban", "erraban", "ambulaban". So merodeaban maybe? But check if "merodeaban" is the only one. Also, "calles" could be "callejuelas", "avenidas", "carreteras", but not sure if that's needed.
Make sure that the synonyms are in Spanish, as the entire text is in Spanish. Avoid any markdown and keep the formatting as simple text with the syn2 enclosed in curly braces. Double-check for any terms I might have missed, like "guía" which is replaced with "guía|indicación|referencia".