2. Preencha os espaços com X ou CH. Depois justifique sua escolha.
a) afrou...ar _____________________________________________________________________
b) en...ergar ____________________________________________________________________
c) en....er _______________________________________________________________________
d) capi....aba _____________________________________________________________________
e) en....arcar ______________________________________________________________________
f) a....e _________________________________________________________________________
g) almo....arife ____________________________________________________________________
h) me....erico _________________________________________________