Complete the following sentence with a (compound) word derived from the one given in bracket.
If for any reason you are（ ）with this software, return it within thirty days for a full refund. (satisfied)
【正确答案】：UNSATISFIED/DISSATISFIED
【题目解析】：
本题考查常见形容词的反义词。
由are可知，空缺处应填形容词，分析语境，“可以全额退款”，应为“不满意”，故填satisfied的反义词unsatisfied或dissatisfied。
句意：如果您因为任何原因对我们的软件不满，您可以在30天内退货并能获得全额退款。