The document discusses various communication strategies that speakers use when encountering language difficulties. It identifies 12 strategies commonly used, such as message abandonment, topic avoidance, circumlocution, and code switching. It then discusses 7 types of communicative strategies, including nomination (introducing a topic clearly), restriction (constraining responses), turn-taking, topic control, topic shifting, repair (overcoming breakdowns), and termination (ending an interaction). Examples are provided to illustrate each strategy.