A manglar because your talking about desert and manglar means that
Unos helados de chocolate y vainilla, _____
Answer : Algunos
Explanation: "Algunos" is a masculine plural indefinite pronoun, to refer to an indeterminate number of several things.
Hope this helps!
B . Cualidad
C . Tiene
D . Pelean
F . Muero
G. Estar
Padres - manos limpias
Policia - Carro
Medico - Uniforme
Maestra - Libros
Mesero - Tazas De agua