Will mark brainliest

Pls pls pls i will give u brainliest in the story open window, what is the significance of the open window?

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade

7. read the sentence. i have tried hard to get good photographs of my friends. which word is the adverb? a. good b. hard c. friends d. tried 7 of 10