Give suitable advice or obligations for the following situations.
1. Your friend is invited to a Japanese house, but he doesn't know how to greet.
Your ..............................................................
2.You and your friend are invited to an American house for meal. You don't know how to use forks and knifes.
You and your friend _________________________________________________________________
3. John is visiting Vietnam next week, but he doesn't know what he should do when meeting old people.
He_______________________________________________________________________________
4. Thu is travelling to India. After the plane lands, she goes to a restaurant for eating. She is served a tasty dish but they don't give her chopsticks or spoon.
Thu ______________________________________________________________________________
5. You are at train station and you see the sign “no smoking”.
You ______________________________________________________________________________
6. Mike is one of Mai’s friends. Mai invites him to come to her house. What should he do?
He ....
Giúp mk vs ạ!