Fill in the gaps.

1. It is rude to make ... with strangers in China.
2. It's very impolite to ... at people with your ... finger.
3. In Bulgaria nodding your ... up and down means "no".
4. In some countries it's ... to eat everything on your plate at dinner.
5. It is rude to show the ... of your feet.
6. In the USA great people with a ... handshake.