I found an excellent site called Journaly where you can post writing and native speakers will offer corrections, while you help them with your native language. I am challenging myself to write about a topic I studied recently in my online class. One a day for the next 30 days.

Day 8:

https://journaly.com/post/30684

Day 9:

https://journaly.com/post/30702

Day 10:

https://journaly.com/post/30730

Day 11:

https://journaly.com/post/30768

Day 12:

https://journaly.com/post/30797

Day 13:

https://journaly.com/post/30845

Day 14:

https://journaly.com/post/30904