long|longer

我有一条长围巾。

I have a ___long scarf.

她留着长发。

She has ___long hair.

我给我的祖母写了一封长信。

I wrote a ___long letter to my grandmother.

我只是在写一封信，但这不会花很长时间。

I'm just writing a letter but it won't take ___long.

我的铅笔比你的长。

My pencil is ___longer than yours.