七、【2013江苏连云港】任务型阅读(共5小题；每小题1分，满分5分)请阅读下面短文，在短文后表格中的空白处填上适当的单词(注意：每空1个单词)。
Good communication skills are key to success in life, work and relationships. Without effective(有效的) communication, a message can turn into error, misunderstanding, or even disaster.
Communication is the process by which we exchange information between people. To communicate well is to understand and to be understood. Communication can be successful only when both the sender and the receiver understand the same information.
In today's highly informational and technological environment, it has become more important to have good communication skills. Here are some important steps to communicate effectively.
