Breakdown of La niña pestañeó varias veces porque tenía arena en los ojos.
Questions & Answers about La niña pestañeó varias veces porque tenía arena en los ojos.
This is a very common Spanish past-tense contrast:
- pestañeó = preterite, for a completed action
- tenía = imperfect, for a background condition or ongoing state
So the sentence presents:
- the blinking as the main event: she blinked several times
- the sand in her eyes as the reason/background situation: because she had sand in her eyes
- pestañeó = what happened
- tenía = what was going on