Choose the correct word

1. In most countries when people clench their fists it is a
   [sign|mark] of anger.
2. In Asian countries guests feel
   [obliged|forced] to remove their shoes before entering a home.
3. In the USA greet people with a
   [firm|stiff] handshake.
4. In Canada, maintain direct eye
   [contact|communication] when talking to another person.
5. People in the Philippines move their eyes to
   [show|point] direction.
6. Don't use your
   [index|thumb] finger to point at people.
7. Please sit and
   [do|make] yourself comfortable.
8. Respect
   [country|social] rules when you greet people abroad.