Answer:
investigo - hace - busca
Explanation:
The present simple is a verbal tense of the present that is used to talk about general facts or truths that constitute habits, schedules or programs, customs and routines of daily life.
It is marispoao in Spanish
1. estuvieron, tuvo
2. supimos
3. supieron, pudieron
4. hice
5. tuve
1. hicieron
2. anduvieron
3. pudimos, tuvimos
4. estuvieron