Answer:
9. Dieron.
10. Caminé.
11.Comí.
12. Supe.
Explanation:
The imperfect past tense is one that indicates actions that have been performed in the past tense, therefore following the instructions we must conjugate the verbs within the text at this time, it is important to identify the narrator, number and gender in order to logically conjugate them within the Prayer and that they agree with what is being expressed.
Camilo yo __escribimos__ un poema para la clase de inglés el .mes pasado.
so basically you have to fill in a single letter in the blanks. for example, where it says gra_ias you would put a c in the blank to make it read gracias. and so on, so if you look at the words think of some other spanish words that look like it, and figure out what letter is missing.