In the sentence (si, las quiero saber) las is incorrect. its suppose to be la
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>
There is no answer because it does no affect a city :P
Cuando (era) niño me gustaba leer mucho
Hope this helps....
<span>b.
Ellas lo compraron
Ellas lo comprarpn la fruta en el supermercado.</span>