Que tipo de palabra es al? Es un pronombre o un determinante o... Y de ser así, que tipo de pronombre, determinante... Es?

What are some things that your friends did this week? write 5 complete spanish sentences describing what they did. don't forget to conjugate your verbs in the preterite tense! (use only -er verbs) pay attention to (a) use of correct preterite form of the verb, (b) appropriate vocabulary usage, and (c) overall quality of each response. *note: this is a practice activity. completing this activity will not only prepare you for future tests and assessments but, more importantly, it will enhance your language ability. this activity will not count towards your grade.

Fill in the blank with the spanish word that best completes the following sentence. allí está mi casa. vivo muy aquí. lejos a la derecha cerca calle

La administración no tenga ninguna idea para eliminar la corrupción. a. es necesario que b. es una vergüenza que c. es esencial que d. es importante que