In Viet Nam you………………wait for the eldest person to sit before you sit down.
should
You ……………….....touch another person’s head because it’s disrespectful.
shouldn't
In Viet Nam you …………………........use only the first name to address people older than you.
shouldn’t
If you are Vietnamese, you …………………follow your customs and traditions.
should
You ……………………......break your promise to the children.
shouldn’t