What are you even asking. This is a statement not. A question.
Answer:
The correct answer is: tuvo.
Explanation:
We use the Preterite Tense to talk about actions completed in the past.
We form it by removing he infinitive ending (-ar, -er, or -ir) and add the preterite ending that matches the subject.
However, the verb tener is an irregular verb which changes its base:
Singular
1. (Yo) tuve
2. (Tú) tuviste
3. (Él/Ella/Usted) tuvo
Plural
1. (Nosotros) tuvimos
2. (Vosotros) tuvisteis
3. (Ustedes) tuvieron
Miedoso means coward. it would be "you are a coward"