I cant see the pic but if its imperfect then it includes: age,time,emotion,etc.
If it is the same person talking it's A. van
If it is the people responding to the question it's C. vamps
But it's probably the first one A
Está is the answer for both
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.