Answer:
3. Colocamos las lápices dentro de una lapicera_______
5. Usamos tiza o marcadores para escribir en un pizarrón________
Me gusta comer ________una hamburguesa en el almuerzo.
answer:c.una hamburguesa.
Answer:
I believe the answer is the first one, clases-llenas.
Explanation:
Clases is a feminine word (las clases, la clase), so it only makes sense for the adjective after it to be feminine as well (llenas). Please let me know if you still need help with this, and only mark as brainliest if you want!