I am pretty sure is D. <span />
A veces Is how you say "sometimes" in Spanish. Hope this helped.
Answer:
2. Tyler uses humor in his science report about ants.
Preterite: completed action, beginning/end to a past action, narrate past events
Imperfecto: ongoing action, habitual past actions, mental/physical/emotional state
For where you are and how you feel always use estar
if you are characterizing someone use ser
example: yo soy timida y yo estoy bein