No or Todos

Question

Choose a word to put in the blank. I think both No or Todos will do , but the answer says Todos.

quienes quieren ir a la biblioteca? ____ queremos ir alli.

Answer 1

No queremos ir alli would be right if the question were ¿Quieren ir a la bilbioteca? In this case, it´s asking who, not if they want to, So Todos sounds better.

Answer 2

To say no one wants to go, it would be nadie and it would not be conjugated as queremos.

that´s right. Nadie quiere ir, or also Ninguno quiere ir. - mediterrunio, Jan 14, 2010