Due to the unreasonable individual income ­_______, the gap between the rich and poor has become an outstanding issue.

Tom is one of the best students in the school and there is no _______that he will get the first prize in the competition.

 With no better way to express feelings of love and         , it’s easy to see why everyone turns to the flower shop on Mothers’ Day.

She keeps a supply of candles in the house in case of power _________.

I have no ______ to the plan, so long as it will not cost too much.