Answer:
9. I write in my notebooks
10. My friends eat their lunch
11. You play your video game when it snowing
12. Your friends and you share your cakes
Explanation:
Miguel fell to the floor in the past, which means that the eating also happened in the past. Therefore Horacio y Fernando ate in the past - we need a past tense.
almorzábamos is for first, not second person plural, so it's ungramatical.
<span>almuerzan is present tense.
From the options, the best one is </span><span>almorzaron, but actually you should rather use a continuous tense - almorzaban. </span>