Preposition Contractions 2

Two for one
The mark over the word à shows you that this word is actually two words combined into one! It's a combination of a, meaning to, and a, meaning the.
Ele vai à fazenda.
He goes to the farm.
Note that you say a and à the exact same way.
And here's how a combines together with other short words!
a + o → ao
a + a → à
a + os → aos
a + as → às
It’s on the house!
Here’s how em combines together with other short words.
em + o → no
em + a → na
em + os → nos
em + as → nas
Eles trabalham na padaria.​
They work at the bakery.
Nós comemos massa no restaurante.​
We eat pasta in the restaurant.
Por +
The word por also combines with other short words in Portuguese!
por + o → pelo
por + a → pela
por + os → pelos
por + as → pelas
Eu espero pelo sanduíche.
I am waiting for the sandwich.