---Can you tell me why more and more people choose to shop in a supermarkets? ---Because it offers a great ______ of goods.

Tom’s __towards guests really makes me feel embarrassed in the party. 

There is ______ in our office that when it is somebody’s birthday, they bring in a cake for us all to share.

Whether by accident or  _____  , he arrived too late to help us.

His _________ estimated at fifty million dollars.