Answer: Here we must complete some blanks with the correct conjugations:
1) Diego y Javier _________ (conseguir) un mapa.
Here the verb is "conseguir", the first thing you must notice is that the subjets are "Diego y Javier", so we have a plural person, and are two names, so the person talking does not belong in the group, then the person is "ellos", the correct conjugation is "ellos consiguieron"
Diego y Javier consiguieron un mapa.
2) Esta mañana usted __________ (pedir) huevos en el restaurante.
Now the person is "usted", the correct conjugation is "usted pidio"
Esta mañana usted pidio huevos en el restaurante.
3) Tú __________ (sentirse) mal ayer.
Now the person is "tú", the correct conjugation is "tú sentiste", but this has no coherence with the rest of the sentence, then the correct conjugation would be "tú te sentiste"
Tú the sentiste mal ayer.
4) La semana pasada yo no ________ (dormir) bien.
Now the person is "yo", the correct conjutation is "yo dormí"
La semana pasada yo no dormí bien.
5) Amparo _________ (preferir) comer en casa.
Here the subject is Amparo, so the person would be "el", and the correct conjugation is "el prefiere"
Amparo prefiere comer en casa.