______ will Tom agree to change his mind about going abroad for further study. 

 In China, peach is a ______of long life and therefore makes an ideal birthday present. 

There is a lot of love in today’s world and I’m convinced that this is still the most powerful ______ in the world.

The lack of eco-friendly habits among the public is thought to be a major _____of global climate change.

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