Correct my grammar

[darco]

1. I was participated on projects of creative workshop, to create animations,
multimedia and web presentations.

2. If i work practice somewhere, I'm " Trainee" or how to write it.

3. Final exam to graduate or Final exam to earn BC Degree, what is good ?

4. Providing internet services to local customers

5. Maintenance of network equipment under supervision

[ha179]

Not a teacher

1. I was participated on projects of creative workshop, to create animations,multimedia and web presentations.

I participated in some projects of a creative workshop to create animations, multimedia and web presentation

2. If i work practice somewhere, I'm " Trainee" or how to write it.

You are a trainee if you are taught how to do a particular job (or you practice working in a particular place)

3. Pass the Final exam to graduate or Final exam to earn BC Degree, what is good ?

I think both are acceptable.

4. Providing internet services for local customers

5. Maintenance of network equipment under supervision

If this is a noun phrase, you're right, but you can turn this into a sentence: Network equipment should be maintain under supervision.