Or – o
(Pronounced o) (like the "o" in "hot")
To remember that or is pronounced o (o) in Spanish, use the following mnemonic:
Would you like an apple or an orange? (o).

Examples of o (or) in a sentence
¿Quieres café o té?
(Do you want coffee or tea?)
Puedes ir hoy o mañana.
(You can go today or tomorrow.)
¿Prefieres carne o pescado?
(Do you prefer meat or fish?)