Answer:
C. Tengo que entregarla el próximo jueves.
Explanation:
The interrogative "cuándo" (<u>when</u>) is used to ask the time or deadline. In ka options A the interrogative would be "<u>qué</u>" (what), in option B the interrogative would be "<u>quién</u>" (who) and option D the interrogative would be "<u>cuántas</u>" (how many).
<h3><em><u>MissSpanish</u></em></h3>
The subjunctive mood is necessary
A. A cuanto ES el libra?
Translation: how much is the book
B. Que ES el dia the hoy
Translation: what day is it today?
C. Cuando ES tu cumpleaños?
Translation: when is your birthday?
D. De donde ERES tu?
Translation: where are you from?
F. Quienes SON los estudiantes en tu clase?
Translation: who are the students in your class?