I will call him later.

I will study in the library after class.

I will call him later.

He was playing with the dog at the back of the house.

He leaned his back against the chair and relaxed.

He subsequently became a famous writer.

You need to use your head to solve this problem.

He is using that coat from winter to spring.

He picked up a pen to write down the poem.

It's difficult to remember the stroke order of kanji.