write|writing

我会很快给你写信的。

I will ___write to you soon.

请在这里写下你的名字。

Please ___write your name here.

我妹妹正在学习写字。

My sister is learning to ___write.

他的字迹很清晰。

His ___writing is very clear.

他正在写一本关于哥伦比亚的书。

He's ___writing a book on Colombia.

她的字迹很难读。

Her ___writing is difficult to read.