Question

21. recibir-ellos (ANSWER)

22. vivir-ella (ANSWER)
23. comprender-nosotros (ANSWER)
24. escribir-tú (ANSWER)
26. He recieves (ANSWER)
27. We read (ANSWER)
28. Y'all (informal) see (ANSWER)
29. I live (ANSWER)
30. I write (ANSWER)
31. We write. (ANSWER)
32. She sees (ANSWER)
33. They open (ANSWER)
34. You (formal) eat (ANSWER)
35. We drink (ANSWER)
36. i open (ANSWER)
37. You read. (ANSWER)
38. You understand (ANSWER)

Answer 1

1. Recibieron
2. Vive
3. Comprendemos
4. Escribes
5. Recibe
6. Leemos
7. Ven
8. Vivo
9. Escribo
10. Escribimos
11. Ve
12. Abren
13. Comes
14. Bebemos
15. Abro
16. Lees
17. Entiendes

As you have not marked which verb form to use, I have used the present tense.

MissSpanish