Answer:
Tú pediste la cuenta.
Explanation:
Pides is the present indicative form for "tú". Preterite is past tense. You conjugate pedir for second person preterite which is pediste.
Part a:
1. bloques
2. triciclo
3. oso
4. colección
5. saltar
6. generosa
7. vecino
8. tren
part b:
1. permitir
2. ofrecer
3. el mundo
4. todo el mundo
5. tímido
B porque hace más sentido
"un tornado". the question is asking <span>This phenomenon rotates violently on its own axis.</span>