Hi there!
Well, my mom is really getting mad because I've been on for a while, so I have to get off of the computer. But, I'm going to stay on wi-fi and wait for you, so when you finish your trade, I'll be on wi-fi. Then, I'll give you the Mewtwo for the Zapdos, then you can get off of wi-fi, clone the Mewtwo, and trade it back to me. Is that ok?