Question 1
Translate: I have to eat.
Translation: Yo tengo que comer. \ Tengo que comer.
Question 2
Translate: One must study.
Translation: Uno debe estudiar.
Question 3
To make a good grade, one must pay attention.
Para sacar una buena nota, Uno debe prestar atención.
Question 4
To make money, one must work.
Para ganar dinero, uno debe trabajar.
Question 5
Translate: Maria has to talk.
Translation: Maria tiene que hablar.