Answer:
1. Los
2. Lo
3. La
4. Las
Is correctly answer
But I don't know properly
1. Nadan
2. Viven
3. Respiran
4. Miran
5. Seran
6. Leen
7. Veran
8. Estudian
9. Subiran
10. Visitar
11. Usaran
12. Ralatan
13. Viajan
14. Corren
15. Escuchan
There you go!
Apparently someone else had the same question as you. Well since I answered that person’s questions, I hope that the screenshots that I send you are helpful.
Estoy fue na esperiencia bastante genial te felicito