It is the        in China that people often shake hands when they meet someone for the first time. 

 Everyone present at the meeting agreed to stick to the _______ that everyone should be treated equally and fairly.

 Bill was doing a lot of physical exercise to build up his _______.

I can’t say which wine is best, it’s a(n)___ of personal taste.

Perhaps the beautiful beach is the island’s main ______. It is always full of tourists.