If the starting tense is future and in the ellos form and its a regular verb the answer would be comprarían.
Fui
estudie
vendi
cocine
compre
Answer:
caminías tu - er/ir = ías
1. ayuda
2. El vestíbulo del hotel
3. una carta
4. veinte dolares
These answers can vary, but these are just some ones I though of. Hope this helps!
Me would be the correct noun to finish the sentence
