根据句意和首字母提示，在每句的空格内写上所缺单词的正确形式，每空一词。
【小题1】With the development of the m____(现在的) medicine，more and more diseases can be cured.
【小题2】Sorry, it’s too late to c_________(取消) your order. Your order has been sent on the way.
【小题3】Unluckily, he found his handbag s_________(偷) after he came back.
【小题4】Let’s look at the c_________(日历) to make a better plan.
【小题5】Everyone has a r_________(角色) to play in making our country more beautiful .