He was entrusted with the supervision of the project.

What does this line mean?

He directed a movie.

He had a profound realization about the problem.

His grandfather is in a critical condition.

He fought to protect his vested rights.

I take cod liver oil every day for nutritional supplementation.

I like to add olive oil to my pasta.

It is believed that this mound was an ancient cemetery.

Momen is my best friend.