Haier Company produced a new type of refrigerator of high quality and pretty appearance; its only ___is that it takes up too much room. 

Seeing the happy ______ of children playing in the park, I’m full of joy and confidence in the future of our travel agency.

Mr. Barren doesn’t think that all bad language should be allowed. In his opinion, there are ___________ that should be kept up.

 As is well known to us all, in China pigeons stand for peace. However, in India the wheel in its national flag is also a _______of peace.

My calculations were based on the ________ that house prices would remain steady.