How to use "complete" in a sentence

Marius's attempts to find him also ended in failure, and the true story of his escape from the barricade remained a complete mystery to him.

You're happy now, and so my work is complete.'

Sylvia and the boat are gone, and the half-light is complete darkness now

Something that makes the hairs on your arms stand up and that makes your eyes search the horrible, complete darkness of your room.

So you do not move, but you let your eyes adjust, and soon the complete darkness is not so complete

The lights had been turned off; soon she was in complete darkness, so she turned on the lights on her virtual interface to guide her

Now, anxious to complete her search for the burglar - who was beginning to look as imaginary as all the other burglars she had stalked on other nights - she opened the door to Danny's bedroom

Danny had liked to draw, and the easel, complete with a box of pencils and pens and paints, had been a birthday gift when he was nine

All I know is that during the fourteen or sixteen - or seven thousand - months that we worked together, through countless story meetings in the development executive's office, I was never sure that any of my writing confreres had read the complete novel that he or she was adapting - or understood what had been read

You see, my first experiment with a live animal was a complete disaster.'

She is the complete opposite of Lettice.

We both sat in complete silence, so we could hardly hear each other breathing

He is a complete fool!