I use copy writing and dictation with young learners who are learning how to write.
Freer writing is good for those who are able to write a few sentences, especially for those who can express themselves through writing as well. Beginners can use free writing with words on a certain topic. For e.g. the teacher tells them to write a column with fruits and one with vegetables and they write whatever they want. Then they can switch papers and check the accuracy or they can write the words on the board for others to see their examples as well.
Gap filling can be adapted for any level.