The link I receive to complete the course very easy to use...
I am happy to have completed this course today. Thank you.
Very informative !!
the course was very informative and I now have a better understanding of how dangerous working on a construction site can be.
muy interesante y muy bueno
That was great
es muy util estar informado sobre los peligros del trabajo para evitar graves enfermedades
Thansk is very important for prevent diseases to the workers. :)