-How do you deal with the disagreement between the company and the customers?-The key _____ the problem is to meet the demand _____ by the customers.
The country life we ______. The differences between rural and urban areas are disappearing.
The boy likes to play tricks ____ girls, and his parents should cure him ______ that bad habit.
Many of them turned a deaf ear to his advice ______ they knew it to be valuable.
The discovery of new evidence led to ________.
______ late, he also forgot his books.