In theory, a simple brainstorming activity. But it could lead on to many other topics. Get each L2 to choose what he believes are the three most relevant necessities from the following list. A certain amount of good food is necessary in order to live. Water is necessary to live.
Friends are necessary.
Romance is necessary. Cars are necessary. Holidays are necessary. Activity C Debate and see whether there is a male-female differences. Pleasures in Life Activity A Put these in order of preference.