The first form of Vallenato was played with gaita flutes, guacharaca, and caja, and later adopted other instruments like guitars. These troubadors were. later influenced by Europe's Instruments: Piano and Accorion.
Answer:
1: Se cepilla
2: Se afeita
3: entrenan
4: me acuesto
5: duermes (or te duermes)
Explanation: I'm not sure how you have to answer those (present, past??) but i speak spanish and it makes sense to me that way. Spanish is my first language, though. Hope it's useful