My grandmother called but no one was home
Letter A in my opinion, correct me if i happened to be sort of wrong... or wrong
An independent clause is a sentence or part of one that can stand alone.
So I have a feeling that the first one is correct as "My sister and I love to cook" and "we spend hours cooking together" can both stand alone yet are joined by a semicolon.
I hope this has helped
Answer:
Their main function is to contribute to the raising of skills, to bring skills to the employed, or those wanting to be employed, in their section. They have to do this by ensuring that people learn skills that are needed by employers and communities.