"Eh, we will have a midterm exam soon. Why don't we have a preparation study together? What do you think? Is it a good idea?" said Raymond during a break in class.
"I think that's a good idea. When will you start?" I asked.
"Mm... we can start on Friday after school hours. I think there will be not much homework for Saturday," Raymond suggested.
I nodded to Raymond.
"Okay, deal," answered me.
"Hey, what's up? What are you talking about, guys?" interrupted Andrew suddenly.
"We are planning to study together for the midterm exam. We will face the exam soon. Do you want to join?" Raymond asked Andrew.
"What a great idea. I'm in. When? Where?" asked Andrew, enthusiast.
"Uh, who wants to invite you anyway?" I said.
"Well, no one. But, I want to join the study
