Necesito un dialogo en ingles con could el escenario debe ser un hotel o salon de clase por favor?

Salon de clase : (classroom) - hey friend, you could give me the pencil?

- I'm sorry, I can not, i only brought one for all classes - well, thanks .

Gosh what i am going to do now?

I can´t do anything whitout something to write.

- just ask the teacher, she would be pleasure to give you one.

- oh, i'm so dumb, i have it right here, thanks for the advice anyway.