Hi! Yes, you're right. To become (sth): volverse (sth). The verb in Spanish becomes a pronominal, with 'se' in its original form. A pronominal verb is that which can be conjugated using the personal pronouns: enojar(me), enojar(te), enojar(lo/la), enojar(nos), enorjar(os), enojarl(los/las). Here are more examples: To become clear: aclararse. To become blurred: volverse borroso. To become clogged: atrancarse. To become congested: congestionarse. To become disorganized: desorganizarse. To become dry: resecarse. To become engaged: comprometerse. To become entangled: verse envuelto. The difference in Spanish is that you must conjugate the verb, since in English by writing 's' for 'he/she' it's enough. Don't forget to transform the adjective in the feminine form: volverse borroso/borrosa, if it's the case. I hope it helped. Any doubt, tell me :)