You want to show that you agree with somebody or something. | You want to show that you disagree with someone or something. |
You meet a Japanese person and you greet him/her in their traditional way. | You want to get to another village but you have no money and no car. |
You take a train and from it say goodbye to the person who took you to the station. | You show you do not understand, without speaking –of course. |
You cannot believe your eyes. | The joke you have just heard is really good. |
You meet a friend you have not seen for a long time. | You meet a very important person. |