I a'm not at work today cuzbecause it is the weekend, and it's also a holiday-—the Dragon Boat festival. I'm not at work today because it is the weekend, and it's also a holiday—the Dragon Boat festival.

In the early morning, I got ready for my son ready and drove him withand my wife to the shopping mall, where we also met our friends. In the early morning, I got my son ready and drove him and my wife to the shopping mall, where we also met our friends.

I'm not sure if by "I got ready for my son" you mean that you got yourself ready to take your son and wife out or if you mean that you got your son ready to go out.

My son likes going to the shopping malls cuz where have manybecause they have a lot of entertainment facilities for children. My son likes going to shopping malls because they have a lot of entertainment for children.

"Entertainment facilities" is a correct term, but it's very technical and not frequently heard in common communication. Frequently in everyday speech, "shopping malls" is shortened to just "malls".

The kids are currently playing in the bouncy castle for fun at present. The kids are currently playing in the bouncy castle for fun.

I am just sitting outside writing in my journal on my mobile phone and takeing care of my son. I really need to make use ofuse every minute to learn. I am just sitting outside writing in my journal on my mobile phone and taking care of my son. I really need to use every minute to learn.