1. In some countries display rules prevent people ... (express) their emotions openly.
2. They disapprove ... direct behaviour and stop people ... (be) open and straightforward.
3. They warn people ... (greet) each other in a very emotional way.
4. In some cultures people just congratulate each other... the birth of a baby, in others they make a big party and celebrate all together.
5. In some cultures people thank each oth- er... (help) them very briefly, in others they are expected to give many thanks and bring presents.
6. If you do not say "hi" and smile in the USA, you might be accused ... (be) rude.
7. If you smile at complete strangers in Russia, you might be suspected ... (be) crazy. Most people do not approve...such behaviour.
8. You will be easily forgiven ... (make) a mistake in a foreign language. However, you will have to apologise a lot ... (make) a cultural mistake, which is much more serious.