1-
2- Mesero
3-
4-
5- comer
6- la ensalada
sorry, there are some sentences that do not make sense with the words above.
It refers to the tonic sylable (silaba tónica)
sol (sun) Its a word "aguda"
ra-tón (mouse) Its a word "llana" or "grave"
Mé-xi-co Its a word "esdrújula"
cán-ta-me-lo (sing it to me) its a word "sobredrújula"
Hope this helps u :)
Answer: El presidente fue elegido democratcamente.