Select the preterite form of the verb that best fits the sentence. enrique knocked down his sister's dollhouse

The sentence is:

Enrique knocked down his sister's dollhouse

here the action is "Knocked" or "knocked down", and the verb, in Spanish, is "Derribar" or "Tirar".

If we want to write this in a preterite tense, we need to use the perfect preterite, because the action has already ben ended (the house is already ben knocked down) so the two ways os say this is:

Enrique derribó la casa de muñecas de su hermana.

Enrique tiró abajo la casa de muñecas de su hermana.

this question is given using the conditional form. conditional tenses are is used when talking about hypothetical situations and probabilities. also, this is used when making polite requests. so comprarías is the conjugation of the verb comprar that matches the second person singular in the conditional. finally:

¿cuál comprarías tú?