I'm going to walk home after my school day.
I'm not going to drive home after...
I'm going to go shopping after...
I'm going to have a snack after...
I'm not going to visit my friends after...
I'm going to listen to music after...
I'm going to do my homework after...
I'm not going to watch a film after...
I'm going to clean my house after ...
I'm going to do some exercise after my school day.