Answer:
1. Mientras Arturo se afeitaba, sonaba el teléfono.
2. De niño, a mi hermano le gustaba dibujar caras.
3. La última vez que la vi, Carmen estaba muy preocupada.
4. Después de cenar, usualmente Alfonso salía a la calle.
5. Hoy yo le pedí ayuda a Susana, pero no quería ayudarme.
Explanation:
In this exercise, the words are for the most part in an already logical order. You have to put the comma where it belongs in the sentence and conjugate the verb according to the logic that the sentence is telling you.
The verbs that end in -<em>aba</em>, -<em>ía</em>, are <em>imperfect past tense</em>, because they were not happening in an specific moment in the past, but rather at any moment in the past.
The verbs that end in -<em>í</em>, -<em>i </em>are simple past - they are referring to specific moments.
