Hola me llamo Paco. Estoy mal. bueno Dias
The way you wrote those options, it would seem that none of them are correct. You can eliminate A and C immediately, because in A, the infinitive form of the verb salir is used (when you should use the present form), and in C, the form salis refers to vosotros/vosotras, not to ellos.
This means that the correct answer has to be B, but you've misspelled sales - it should be saleN. If that is the case, then you should definitely choose B.
The word that could replace the blank space is Nadie.
1.(Sr.Rodriguez tener sesenta años.)
2.(Ella ser inteligente y bonita.)
3.(los estudiantes ir a la escuela.)
4.(yo tener tres clases hoy.)
5.(Nosotros ir a comer en el restaurante)