You Answered blank(blank) (llover) cuando ellos You Answered blank(blank) (salir) a la calle. incorrect Cuando (yo) You Answered blank(blank) (llegar) a la tienda ya You Answered blank(blank) (estar) cerrada. incorrect De repente (yo) You Answered blank(blank) (acordarse) de que (yo) You Answered blank(blank) (tener) deberes. incorrect Normalmente yo You Answered blank(blank) (limpiar) mientras mi madre You Answered blank(blank) (cocinar). incorrect Cuando Andrea You Answered blank(blank) (correr) por el parque los fines de semana, siempre (ella) You Answered blank(blank) (ver) a mis amigos.

See answers below

Explanation:

1) Llovía (it was raining, imperfect preteritum, 3rd person singular ) cuando ellos salieron (got out)   a la calle.

2) Cuando (when) llegué (arrived, simple perfect preteritum, 1rd person singular ) a la tienda ya estaba (was , imperfect preteritum, 3rd person singular ) cerrada.

3) De repente me (to myself or "yo me" , since the "yo"(I) is implicit subject) acordé (remembered , simple perfect preteritum, 1rd person singular) de que yo tenía (had , imperfect preteritum, 1rd person singular ) deberes .

4) Normalmente yo limpio  (clean, simple present) mientras mi madre cocina (cooks, simple present) . (present event)

or

Normalmente yo limpiaba  (cleaned , imperfect preteritum, 1rd person singular ) mientras mi madre cocinaba. (cleaned , imperfect preteritum, 3rd person singular )

5) Cuando Andrea corre ( runs , present simple) por el parque los fines de semana , siempre ve (she sees, the subject is implicit , present simple ) a mis amigos.

answer is a: las

explanation:

the reason for this answer is becouse it's a plural frase which talks more then one thing