Its B take it from a Hispanic
Answer:
B) más formal
Explanation:
Una camisa y una corbata.
A shirt and a tie.
Carolina tiene muchas tareas. You use that word because the sentence is in the present tense, becasue is "Carolina has many homeworks"
Se completa con la palabra tiene porque esta en el presente y la forma del verbo tener en presente es tiene.
1. with A
2 with D
3. whith C
4 .with B
hope it help