Answer:
See answers below
Explanation:
<u>1) Llovía</u> (it was raining, imperfect preteritum, 3rd person singular )<u> </u>cuando ellos <u>salieron </u> (got out) a la calle.
2) <em>Cuando (when) </em>llegué (arrived, simple perfect preteritum, 1rd person singular ) a la tienda ya <u>estaba </u>(was , imperfect preteritum, 3rd person singular ) cerrada.
3) De repente <u>me</u> (to myself or "yo me" , since the "yo"(I) is implicit subject) <u>acordé (</u>remembered , simple perfect preteritum, 1rd person singular) de que yo <u>tenía (</u>had , imperfect preteritum, 1rd person singular ) deberes .
4) Normalmente yo <u>limpio</u> (clean, simple present) mientras mi madre <u>cocina (cooks, </u>simple present) . (present event)
or
Normalmente yo <u>limpiaba</u> (cleaned , imperfect preteritum, 1rd person singular ) mientras mi madre <u>cocinaba</u>. (cleaned , imperfect preteritum, 3rd person singular )
5) Cuando Andrea <u>corre </u>( runs , present simple) por el parque los fines de semana , siempre <u>ve</u> (she sees, the subject is implicit , present simple ) a mis amigos.