(La) maestra de historia viene de uruguay
The 3rd one is the one that is correct
So these questions are asking names of each person from each country and where they’re from so since you didn’t give us that information I will answer and you just have to fill in the blank with their name or their country!
1. El muchacho de Venezuela se llama (name here)
2. La chica salvadoreña se llama (name here)
3. Andre es de (where is Andre from here)
4. Rafael es (colombiana or hondureño)
5. La nacionalidad de Lorena es (Lorenas nationality)
Answer: CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
“Son las “ is used to say “the time is “ and el la is incorrect