He complains ________ pain in the head.
I am quite familiar ________ this place.
The new chapter begins _______ the page 50.
He soon became accustomed ________ the local food.
I am envious ______ them.
I prevented him _________ going.
Those who count ________ other's help generally lose the game.
This accommodation is not adequate _______ the needs of our family.
The food in India is very different _________ European food.
Dr. Das is responsible _________ recruitment.