Hello,
El año pasado, un grupo de mi escuela fue a Cuba y estudió la historia de la isla.
The correct conjugation of the verb in Preterite Tense to fill the sentence, taking into account the noun used is: estudió.
The conjugation of the verb "estudiar" in preterite tense, taking into account the personal pronouns is:
To identify the appropriate conjugation in each sentence, you must identify the noun in the sentence, replace it with the appropriate personal pronoun, and finally use the corresponding conjugation with the help of the guide above.
If you want to learn more about Preterite Tense in Spanish, you can visit the following link: https://brainly.com/question/22231873
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