After school is 下课后 and not 下上以后

下课后， 我喜欢回家休息。

After school, I like to stay home and rest.

在家时，我喜欢读中书。

When I am home, I like to read Chinese books.

有时后我也会和我的朋友一起去出玩， 我们有时会去去看电影，看完电影后，我们会一起去吃饭。

Sometimes, I will go out to play with my friends, we would go catch a movie and after the movie, we would go grab a bite.

有空时，我也喜欢画画，虽然喜欢画画但我最爱的还是弹钢琴。

When I am free, I like to draw, even though I like to draw, playing the piano is still my favourite.

Good Job trying!!

Hope this helps ^_^

下上班以后。