Answer:
1. Estudias (You study a lot)
2.Tocan (you guys play guitar)
3.Escuchamos (we listen to music)
4. Presto (I pay attention)
5. hablan (they speak spanish)
6. compran (Juan y Rosa buy the guitar)
7. Trabajamos (Elena and I work a lot)
8. Necesita (Juan needs a pen)
9. toman (Ana and you take the English test)
10. contestan
11. enseña
12. toman
13 sacamos
14 llevan
B.
Santiago is in Chile and he also points out that he wants to save money to travel around, and hostels are cheaper.
Hope it helped,
Happy homework/ study/ exam!