Sorry i dont speak spanosh
You said Fill in the blank with the correct conjugation of the verb in parentheses. It is necessary that you (a) (consume) healthy foods.
Alejandra: tengo
Maria: A que hora
Alejandra: A las
Maria: A la , química
Alejandra: Necesitas
Maria: Calculadora , cuaderno
You drop the infinitive endings (-ar, -ir, and -er) ex. comER and hablAR and change them using the preterite endings
AR endings - é, aste, o, amos, asteis, aron
ER and IR endings - í, íste, ó or ío, imos, isteis, ieron
I believe the correct answer is Hace dos horas que recuerda la verdad.
It literally means - It's been two hours since he remembered the truth.
Here, you would first place hace dos horas to denote when something happened, and it should always be followed by que to show what actually happened then.