complex sentence

A complex sentence contains an independent clause and at least one dependent clause. An independent clause can stand alone as a sentence and makes a complete thought and a dependent clause can not stand alone, even though it has a subject and a verb.
Example :

The man who sold my dad the car is shifty.
The movie that I like a lot is out on DVD now.
When the cost goes up, customers buy less clothing.
Wherever you go, you can always find beauty.
Evergreen trees are a symbol of fertility because they do not die in the winter.
The actor was happy he got a part in a movie although the part was a small one.
Because he is rich, people make allowance for his idiosyncrasies.
The country where I grew up is located in South America.
Although my cousin invited me, I chose not to go to the reunion.
After twenty years, he still had feelings for her.
I always make friends quickly wherever I live.