Leandro.Oka's essays
Academic e-mail
English
Dear Prof. Dr Stone,
with regard to the e-mail you send me last week, I spent s...
Last comment by
Jade.Xuereb

0
1
1
Pandemics
English
The history of humanity is marked by several infectious diseases that emerged ov...
Last comment by
deleted.89604

1
1
1
Climate change
English
This is my first essay here on the OPLingo website and I'd like to improve my wr...
Last comment by
Keith.Miller
