My name is Sonia. I am a document editor, and i also work as a computer instructor. because i live alone, i miss my miss my family so much.
Now let me break this down
Simple Sentence: (e.g) my name is Sonia
compound sentence: (e.g) i am a document editor, and i also work as a computer instructor.
complex sentence (e.g) Because i live alone ,i miss my family so much