fill in the blanks in the following story with the appropriate forms of the verbs or adjectives in parentheses. note that you will need to turn the adjectives in parentheses into adverbs and to conjugate the verbs in the present progressive or present subjunctive tense. pay attention to clues that will help you choose the correct tense. martha y juan ____ (hacer) un trabajo para la clase de historia. ellos _ (investigar) la guerra civil. los dos trabajan (cuidado), proque quieren sacar buenas notas. pero dudan de que (poder) entregar el trabajo manana. yo no creo que la maestra lo _ (aceptar) el lunes

Los dos trabajan cuidadosamente, porque quieren sacar buenas notas, pero dudan de que puedan entregar el trabajo mañana. Yo no creo que la maestra lo acepte el lunes.

Present Progressive Tense in Spanish

This tense is used to mention the events that occur just at that moment, it is characterized by the use of the verb "estar" conjugated in the present, at the same time as a second verb with endings -ando, -endo.

For its part, the conjugation of the verb "estar" in present tense, taking into account the personal pronouns is:

Yo: estoy
Tú: estás
Usted: está
Él: está
Ella: está
Ello: está
Nosotros / Nosotras: estamos
Ustedes: están
Ellos / Ellas: están

To use the correct form of the verb each time, you must identify the noun in the sentence, replace it with the appropriate personal pronoun, and use the corresponding conjugation with the help of the guide above.

More information about Progressive Tense in Spanish: https://brainly.com/question/15266372