1. cantaron
2. escribió
3. hablamos
4. empezó
5. bebiste
6. empiezo
7. pagó
8. juegan
9. buscas
Hopefully this helps. I put the accent marks on there too just in case you needed to write with all the correct accent marks too.
I think it is B
The reason is because it means do not take things seriously
In a circle or congruent circles, congruent central angles have congruent arcs.