Final answer:
The correct forms of verbs for collaborating in social action projects in Spanish are 'digo', 'recicla', and 'pon' with the corresponding subjects
Step-by-step explanation:
The subject of this question is Spanish and it is at the high school level. The question is asking for the correct forms of verbs to complete phrases about collaborating in social action projects.
In the first phrase, digo is the correct form of the verb decir (to say) to match with the subject 'tú' (you).
In the second phrase, recicla is the correct form of the verb reciclar (to recycle) to match with the subject 'él/ella/usted' (he/she/you formal).
In the last phrase, pon is the correct form of the verb poner (to put) to match with the subject 'tú' (you).
Learn more about Conjugation of verbs in Spanish