Please help in Spanish! I need this answer in Spanish, please do not use google translate! correct grammar in Spanish

(02.05 mc) la ón e el á en la de . la ón el .is in.. sá, ísu . no de , de día la . sucá ón. un fá. su en el de , no en el de ás.

Complete the sentence with the correct form of the verb caerse in the preterite tense. yo caminando en el parque. use the following jumbled words to write a sentence, using the preterite form of verbs with the same conjugation as caerse. el gato / oir / ellos use the following jumbled words to write a sentence, using the preterite form of verbs with the same conjugation as caerse. oir / maria / no / el anuncio

No debemos el medio ambiente. a. contaminar b. preservar c. desechar d. cumplir